<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<!-- Compliance Xpressware Instance Document http://www.compliancexpressware.com/  -->
<!-- Version: 1.0.0 --><!-- Creation date:09:25:58 GMT-0700 -->
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<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" >
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2008-03-31.xsd#negated" roleURI="http://xbrl.us/us-gaap/role/label/negated"/>
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2008-03-31.xsd#negatedTotal" roleURI="http://xbrl.us/us-gaap/role/label/negatedTotal"/>
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2008-03-31.xsd#negatedPeriodStart" roleURI="http://xbrl.us/us-gaap/role/label/negatedPeriodStart"/>
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2008-03-31.xsd#negatedPeriodEnd" roleURI="http://xbrl.us/us-gaap/role/label/negatedPeriodEnd"/>
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel"/>
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel"/>
  <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel"/>
  <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_DocumentAndEntityInformationAbstract" xlink:label="DocumentAndEntityInformationAbstract" xlink:title="DocumentAndEntityInformationAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_DocumentAndEntityInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_DocumentAndEntityInformationAbstract" xml:lang="en-US" id="label_cpah_DocumentAndEntityInformationAbstract_en-US">Document and Entity Information [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="label_cpah_DocumentAndEntityInformationAbstract" xlink:title="label: DocumentAndEntityInformationAbstract to label_cpah_DocumentAndEntityInformationAbstract" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntitiesTable" xlink:label="EntitiesTable" xlink:title="EntitiesTable"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntitiesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntitiesTable" xml:lang="en-US" id="label_dei_EntitiesTable_en-US">Statement Entities [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntitiesTable" xlink:to="label_dei_EntitiesTable" xlink:title="label: EntitiesTable to label_dei_EntitiesTable" use="optional" order="2"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:label xlink:type="resource" xlink:label="label_dei_LegalEntityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_LegalEntityAxis" xml:lang="en-US" id="label_dei_LegalEntityAxis_en-US">Legal Entity [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LegalEntityAxis" xlink:to="label_dei_LegalEntityAxis" xlink:title="label: LegalEntityAxis to label_dei_LegalEntityAxis" use="optional" order="3"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityDomain" xml:lang="en-US" id="label_dei_EntityDomain_en-US">Entity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityDomain" xlink:to="label_dei_EntityDomain" xlink:title="label: EntityDomain to label_dei_EntityDomain" use="optional" order="4"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="DocumentInformationLineItems" xlink:title="DocumentInformationLineItems"/>
    <link:label xlink:type="resource" xlink:label="label_dei_DocumentInformationLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_DocumentInformationLineItems" xml:lang="en-US" id="label_dei_DocumentInformationLineItems_en-US">Document and Entity Information [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentInformationLineItems" xlink:to="label_dei_DocumentInformationLineItems" xlink:title="label: DocumentInformationLineItems to label_dei_DocumentInformationLineItems" use="optional" order="6"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType"/>
    <link:label xlink:type="resource" xlink:label="label_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_DocumentType" xml:lang="en-US" id="label_dei_DocumentType_en-US">Document Type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentType" xlink:to="label_dei_DocumentType" xlink:title="label: DocumentType to label_dei_DocumentType" use="optional" order="7"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag"/>
    <link:label xlink:type="resource" xlink:label="label_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_AmendmentFlag" xml:lang="en-US" id="label_dei_AmendmentFlag_en-US">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="label_dei_AmendmentFlag" xlink:title="label: AmendmentFlag to label_dei_AmendmentFlag" use="optional" order="8"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentDescription" xlink:label="AmendmentDescription" xlink:title="AmendmentDescription"/>
    <link:label xlink:type="resource" xlink:label="label_dei_AmendmentDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_AmendmentDescription" xml:lang="en-US" id="label_dei_AmendmentDescription_en-US">Amendment Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentDescription" xlink:to="label_dei_AmendmentDescription" xlink:title="label: AmendmentDescription to label_dei_AmendmentDescription" use="optional" order="9"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate"/>
    <link:label xlink:type="resource" xlink:label="label_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_DocumentPeriodEndDate" xml:lang="en-US" id="label_dei_DocumentPeriodEndDate_en-US">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="label_dei_DocumentPeriodEndDate" xlink:title="label: DocumentPeriodEndDate to label_dei_DocumentPeriodEndDate" use="optional" order="10"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol"/>
    <link:label xlink:type="resource" xlink:label="label_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_TradingSymbol" xml:lang="en-US" id="label_dei_TradingSymbol_en-US">Trading Symbol</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradingSymbol" xlink:to="label_dei_TradingSymbol" xlink:title="label: TradingSymbol to label_dei_TradingSymbol" use="optional" order="11"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityRegistrantName" xml:lang="en-US" id="label_dei_EntityRegistrantName_en-US">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="label_dei_EntityRegistrantName" xlink:title="label: EntityRegistrantName to label_dei_EntityRegistrantName" use="optional" order="12"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityCentralIndexKey" xml:lang="en-US" id="label_dei_EntityCentralIndexKey_en-US">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="label_dei_EntityCentralIndexKey" xlink:title="label: EntityCentralIndexKey to label_dei_EntityCentralIndexKey" use="optional" order="13"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate"/>
    <link:label xlink:type="resource" xlink:label="label_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_CurrentFiscalYearEndDate" xml:lang="en-US" id="label_dei_CurrentFiscalYearEndDate_en-US">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentFiscalYearEndDate" xlink:to="label_dei_CurrentFiscalYearEndDate" xlink:title="label: CurrentFiscalYearEndDate to label_dei_CurrentFiscalYearEndDate" use="optional" order="14"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityFilerCategory" xml:lang="en-US" id="label_dei_EntityFilerCategory_en-US">Entity Filer Category</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFilerCategory" xlink:to="label_dei_EntityFilerCategory" xlink:title="label: EntityFilerCategory to label_dei_EntityFilerCategory" use="optional" order="15"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityCommonStockSharesOutstanding" xml:lang="en-US" id="label_dei_EntityCommonStockSharesOutstanding_en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCommonStockSharesOutstanding" xlink:to="label_dei_EntityCommonStockSharesOutstanding" xlink:title="label: EntityCommonStockSharesOutstanding to label_dei_EntityCommonStockSharesOutstanding" use="optional" order="16"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityCurrentReportingStatus" xml:lang="en-US" id="label_dei_EntityCurrentReportingStatus_en-US">Entity Current Reporting Status</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCurrentReportingStatus" xlink:to="label_dei_EntityCurrentReportingStatus" xlink:title="label: EntityCurrentReportingStatus to label_dei_EntityCurrentReportingStatus" use="optional" order="17"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="EntityVoluntaryFilers" xlink:title="EntityVoluntaryFilers"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityVoluntaryFilers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityVoluntaryFilers" xml:lang="en-US" id="label_dei_EntityVoluntaryFilers_en-US">Entity Voluntary Filers</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityVoluntaryFilers" xlink:to="label_dei_EntityVoluntaryFilers" xlink:title="label: EntityVoluntaryFilers to label_dei_EntityVoluntaryFilers" use="optional" order="18"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="EntityWellKnownSeasonedIssuer" xlink:title="EntityWellKnownSeasonedIssuer"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityWellKnownSeasonedIssuer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityWellKnownSeasonedIssuer" xml:lang="en-US" id="label_dei_EntityWellKnownSeasonedIssuer_en-US">Entity Well Known Seasoned Issuer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityWellKnownSeasonedIssuer" xlink:to="label_dei_EntityWellKnownSeasonedIssuer" xlink:title="label: EntityWellKnownSeasonedIssuer to label_dei_EntityWellKnownSeasonedIssuer" use="optional" order="19"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityPublicFloat" xlink:label="EntityPublicFloat" xlink:title="EntityPublicFloat"/>
    <link:label xlink:type="resource" xlink:label="label_dei_EntityPublicFloat" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_EntityPublicFloat" xml:lang="en-US" id="label_dei_EntityPublicFloat_en-US">Entity Public Float</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityPublicFloat" xlink:to="label_dei_EntityPublicFloat" xlink:title="label: EntityPublicFloat to label_dei_EntityPublicFloat" use="optional" order="20"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus"/>
    <link:label xlink:type="resource" xlink:label="label_dei_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_DocumentFiscalYearFocus" xml:lang="en-US" id="label_dei_DocumentFiscalYearFocus_en-US">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalYearFocus" xlink:to="label_dei_DocumentFiscalYearFocus" xlink:title="label: DocumentFiscalYearFocus to label_dei_DocumentFiscalYearFocus" use="optional" order="21"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus"/>
    <link:label xlink:type="resource" xlink:label="label_dei_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_dei_DocumentFiscalPeriodFocus" xml:lang="en-US" id="label_dei_DocumentFiscalPeriodFocus_en-US">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalPeriodFocus" xlink:to="label_dei_DocumentFiscalPeriodFocus" xlink:title="label: DocumentFiscalPeriodFocus to label_dei_DocumentFiscalPeriodFocus" use="optional" order="22"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementOfFinancialPositionAbstract" xml:lang="en-US" id="label_us-gaap_StatementOfFinancialPositionAbstract_en-US">Statement of Financial Position</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="label_us-gaap_StatementOfFinancialPositionAbstract" xlink:title="label: StatementOfFinancialPositionAbstract to label_us-gaap_StatementOfFinancialPositionAbstract" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementTable" xml:lang="en-US" id="label_us-gaap_StatementTable_en-US">Statement [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementTable" xlink:to="label_us-gaap_StatementTable" xlink:title="label: StatementTable to label_us-gaap_StatementTable" use="optional" order="2"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementLineItems" xml:lang="en-US" id="label_us-gaap_StatementLineItems_en-US">Statement [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementLineItems" xlink:to="label_us-gaap_StatementLineItems" xlink:title="label: StatementLineItems to label_us-gaap_StatementLineItems" use="optional" order="5"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AssetsAbstract" xml:lang="en-US" id="label_us-gaap_AssetsAbstract_en-US">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="label_us-gaap_AssetsAbstract" xlink:title="label: AssetsAbstract to label_us-gaap_AssetsAbstract" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="AssetsCurrentAbstract" xlink:title="AssetsCurrentAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AssetsCurrentAbstract" xml:lang="en-US" id="label_us-gaap_AssetsCurrentAbstract_en-US">Current assets:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrentAbstract" xlink:to="label_us-gaap_AssetsCurrentAbstract" xlink:title="label: AssetsCurrentAbstract to label_us-gaap_AssetsCurrentAbstract" use="optional" order="2"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Cash" xlink:label="Cash" xlink:title="Cash"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Cash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_Cash" xml:lang="en-US" id="label_us-gaap_Cash_en-US">Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Cash" xlink:to="label_us-gaap_Cash" xlink:title="label: Cash to label_us-gaap_Cash" use="optional" order="3"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="AccountsReceivableNetCurrent" xlink:title="AccountsReceivableNetCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccountsReceivableNetCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AccountsReceivableNetCurrent" xml:lang="en-US" id="label_us-gaap_AccountsReceivableNetCurrent_en-US">Accounts receivable (net of allowance for doubtful accounts of $258,974 and $334,294, respectively)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetCurrent" xlink:to="label_us-gaap_AccountsReceivableNetCurrent" xlink:title="label: AccountsReceivableNetCurrent to label_us-gaap_AccountsReceivableNetCurrent" use="optional" order="4"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="TaxCreditCarryforwardAmount" xlink:title="TaxCreditCarryforwardAmount"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_TaxCreditCarryforwardAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_TaxCreditCarryforwardAmount" xml:lang="en-US" id="label_us-gaap_TaxCreditCarryforwardAmount_en-US">Investment tax credits recoverable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaxCreditCarryforwardAmount" xlink:to="label_us-gaap_TaxCreditCarryforwardAmount" xlink:title="label: TaxCreditCarryforwardAmount to label_us-gaap_TaxCreditCarryforwardAmount" use="optional" order="5"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="PrepaidExpenseCurrent" xlink:title="PrepaidExpenseCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PrepaidExpenseCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PrepaidExpenseCurrent" xml:lang="en-US" id="label_us-gaap_PrepaidExpenseCurrent_en-US">Prepaid expenses and deposits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepaidExpenseCurrent" xlink:to="label_us-gaap_PrepaidExpenseCurrent" xlink:title="label: PrepaidExpenseCurrent to label_us-gaap_PrepaidExpenseCurrent" use="optional" order="6"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="OtherAssetsCurrent" xlink:title="OtherAssetsCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OtherAssetsCurrent" xml:lang="en-US" id="label_us-gaap_OtherAssetsCurrent_en-US">Other current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsCurrent" xlink:to="label_us-gaap_OtherAssetsCurrent" xlink:title="label: OtherAssetsCurrent to label_us-gaap_OtherAssetsCurrent" use="optional" order="7"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_AssetsCurrent" xml:lang="en-US" id="totalLabel_us-gaap_AssetsCurrent_en-US">Total current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsCurrent" xlink:to="label_us-gaap_AssetsCurrent" xlink:title="label: AssetsCurrent to label_us-gaap_AssetsCurrent" use="optional" order="8"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AssetsCurrent" xml:lang="en-US" id="label_us-gaap_AssetsCurrent_en-US">Total current assets (AssetsCurrent)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepositsAssetsNoncurrent" xlink:label="DepositsAssetsNoncurrent" xlink:title="DepositsAssetsNoncurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DepositsAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DepositsAssetsNoncurrent" xml:lang="en-US" id="label_us-gaap_DepositsAssetsNoncurrent_en-US">Deposits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepositsAssetsNoncurrent" xlink:to="label_us-gaap_DepositsAssetsNoncurrent" xlink:title="label: DepositsAssetsNoncurrent to label_us-gaap_DepositsAssetsNoncurrent" use="optional" order="9"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PropertyPlantAndEquipmentNet" xml:lang="en-US" id="label_us-gaap_PropertyPlantAndEquipmentNet_en-US">Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="label_us-gaap_PropertyPlantAndEquipmentNet" xlink:title="label: PropertyPlantAndEquipmentNet to label_us-gaap_PropertyPlantAndEquipmentNet" use="optional" order="10"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="IntangibleAssetsNetExcludingGoodwill" xlink:title="IntangibleAssetsNetExcludingGoodwill"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IntangibleAssetsNetExcludingGoodwill" xml:lang="en-US" id="label_us-gaap_IntangibleAssetsNetExcludingGoodwill_en-US">Intangible assets (net of accumulated amortization of $5,900,190 and $5,890,282, respectively) - (e)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IntangibleAssetsNetExcludingGoodwill" xlink:to="label_us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:title="label: IntangibleAssetsNetExcludingGoodwill to label_us-gaap_IntangibleAssetsNetExcludingGoodwill" use="optional" order="11"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeAssetsCurrent" xlink:label="DerivativeAssetsCurrent" xlink:title="DerivativeAssetsCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativeAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DerivativeAssetsCurrent" xml:lang="en-US" id="label_us-gaap_DerivativeAssetsCurrent_en-US">Derivative instruments -</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeAssetsCurrent" xlink:to="label_us-gaap_DerivativeAssetsCurrent" xlink:title="label: DerivativeAssetsCurrent to label_us-gaap_DerivativeAssetsCurrent" use="optional" order="12"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Goodwill" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_Goodwill" xml:lang="en-US" id="label_us-gaap_Goodwill_en-US">Goodwill - (e)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Goodwill" xlink:to="label_us-gaap_Goodwill" xlink:title="label: Goodwill to label_us-gaap_Goodwill" use="optional" order="13"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="OtherAssetsNoncurrent" xlink:title="OtherAssetsNoncurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OtherAssetsNoncurrent" xml:lang="en-US" id="label_us-gaap_OtherAssetsNoncurrent_en-US">Other assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsNoncurrent" xlink:to="label_us-gaap_OtherAssetsNoncurrent" xlink:title="label: OtherAssetsNoncurrent to label_us-gaap_OtherAssetsNoncurrent" use="optional" order="14"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_Assets" xml:lang="en-US" id="totalLabel_us-gaap_Assets_en-US">Total Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_us-gaap_Assets" xlink:title="label: Assets to label_us-gaap_Assets" use="optional" order="15"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Assets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_Assets" xml:lang="en-US" id="label_us-gaap_Assets_en-US">Total Assets (Assets)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US" id="label_us-gaap_LiabilitiesAndStockholdersEquityAbstract_en-US">Liabilities and Stockholders' Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="label_us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to label_us-gaap_LiabilitiesAndStockholdersEquityAbstract" use="optional" order="16"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_LiabilitiesCurrentAbstract" xml:lang="en-US" id="label_us-gaap_LiabilitiesCurrentAbstract_en-US">Current liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_us-gaap_LiabilitiesCurrentAbstract" xlink:title="label: LiabilitiesCurrentAbstract to label_us-gaap_LiabilitiesCurrentAbstract" use="optional" order="17"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="AccountsPayableAndAccruedLiabilitiesCurrent" xlink:title="AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xml:lang="en-US" id="label_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_en-US">Accounts payable and accrued liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="label_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:title="label: AccountsPayableAndAccruedLiabilitiesCurrent to label_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" use="optional" order="18"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="DerivativeLiabilitiesCurrent" xlink:title="DerivativeLiabilitiesCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativeLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_DerivativeLiabilitiesCurrent" xml:lang="en-US" id="terseLabel_us-gaap_DerivativeLiabilitiesCurrent_en-US">Derivative instruments -</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeLiabilitiesCurrent" xlink:to="label_us-gaap_DerivativeLiabilitiesCurrent" xlink:title="label: DerivativeLiabilitiesCurrent to label_us-gaap_DerivativeLiabilitiesCurrent" use="optional" order="19"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativeLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DerivativeLiabilitiesCurrent" xml:lang="en-US" id="label_us-gaap_DerivativeLiabilitiesCurrent_en-US">Derivative instruments (DerivativeLiabilitiesCurrent)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="DeferredRevenueCurrent" xlink:title="DeferredRevenueCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DeferredRevenueCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DeferredRevenueCurrent" xml:lang="en-US" id="label_us-gaap_DeferredRevenueCurrent_en-US">Unearned revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueCurrent" xlink:to="label_us-gaap_DeferredRevenueCurrent" xlink:title="label: DeferredRevenueCurrent to label_us-gaap_DeferredRevenueCurrent" use="optional" order="20"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="CustomerDepositsCurrent" xlink:title="CustomerDepositsCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CustomerDepositsCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CustomerDepositsCurrent" xml:lang="en-US" id="label_us-gaap_CustomerDepositsCurrent_en-US">Customer deposits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerDepositsCurrent" xlink:to="label_us-gaap_CustomerDepositsCurrent" xlink:title="label: CustomerDepositsCurrent to label_us-gaap_CustomerDepositsCurrent" use="optional" order="21"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="ProductWarrantyAccrual" xlink:title="ProductWarrantyAccrual"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ProductWarrantyAccrual" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ProductWarrantyAccrual" xml:lang="en-US" id="label_us-gaap_ProductWarrantyAccrual_en-US">Accrued warranty</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductWarrantyAccrual" xlink:to="label_us-gaap_ProductWarrantyAccrual" xlink:title="label: ProductWarrantyAccrual to label_us-gaap_ProductWarrantyAccrual" use="optional" order="22"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_LiabilitiesCurrent" xml:lang="en-US" id="totalLabel_us-gaap_LiabilitiesCurrent_en-US">Total current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="label_us-gaap_LiabilitiesCurrent" xlink:title="label: LiabilitiesCurrent to label_us-gaap_LiabilitiesCurrent" use="optional" order="23"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_LiabilitiesCurrent" xml:lang="en-US" id="label_us-gaap_LiabilitiesCurrent_en-US">Total current liabilities (LiabilitiesCurrent)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConvertibleDebtNoncurrent" xlink:label="ConvertibleDebtNoncurrent" xlink:title="ConvertibleDebtNoncurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ConvertibleDebtNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ConvertibleDebtNoncurrent" xml:lang="en-US" id="label_us-gaap_ConvertibleDebtNoncurrent_en-US">Convertible debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConvertibleDebtNoncurrent" xlink:to="label_us-gaap_ConvertibleDebtNoncurrent" xlink:title="label: ConvertibleDebtNoncurrent to label_us-gaap_ConvertibleDebtNoncurrent" use="optional" order="24"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredRevenueNoncurrent" xlink:label="DeferredRevenueNoncurrent" xlink:title="DeferredRevenueNoncurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DeferredRevenueNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DeferredRevenueNoncurrent" xml:lang="en-US" id="label_us-gaap_DeferredRevenueNoncurrent_en-US">Deferred lease inducements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredRevenueNoncurrent" xlink:to="label_us-gaap_DeferredRevenueNoncurrent" xlink:title="label: DeferredRevenueNoncurrent to label_us-gaap_DeferredRevenueNoncurrent" use="optional" order="25"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="UnrecognizedTaxBenefits" xlink:title="UnrecognizedTaxBenefits"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_UnrecognizedTaxBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_UnrecognizedTaxBenefits" xml:lang="en-US" id="label_us-gaap_UnrecognizedTaxBenefits_en-US">Unrecognized tax benefit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefits" xlink:to="label_us-gaap_UnrecognizedTaxBenefits" xlink:title="label: UnrecognizedTaxBenefits to label_us-gaap_UnrecognizedTaxBenefits" use="optional" order="26"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Liabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_Liabilities" xml:lang="en-US" id="totalLabel_us-gaap_Liabilities_en-US">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_us-gaap_Liabilities" xlink:title="label: Liabilities to label_us-gaap_Liabilities" use="optional" order="27"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Liabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_Liabilities" xml:lang="en-US" id="label_us-gaap_Liabilities_en-US">Total liabilities (Liabilities)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="StockholdersEquityAbstract" xlink:title="StockholdersEquityAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockholdersEquityAbstract" xml:lang="en-US" id="label_us-gaap_StockholdersEquityAbstract_en-US">Stockholders' equity:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityAbstract" xlink:to="label_us-gaap_StockholdersEquityAbstract" xlink:title="label: StockholdersEquityAbstract to label_us-gaap_StockholdersEquityAbstract" use="optional" order="28"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="PreferredStockValue" xlink:title="PreferredStockValue"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PreferredStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PreferredStockValue" xml:lang="en-US" id="label_us-gaap_PreferredStockValue_en-US">Preferred stock, $0.001 par value Authorized: 100,000,000 Issued and outstanding: July 31, 2012 - 1; April 30, 2012 - 1</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockValue" xlink:to="label_us-gaap_PreferredStockValue" xlink:title="label: PreferredStockValue to label_us-gaap_PreferredStockValue" use="optional" order="29"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockValue" xlink:label="CommonStockValue" xlink:title="CommonStockValue"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommonStockValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CommonStockValue" xml:lang="en-US" id="label_us-gaap_CommonStockValue_en-US">Common stock, $0.001 par value - Authorized: 83,076,900 Issued and outstanding: July 31, 2012 - 41,563,353; April 30, 2012 - 39,960,479</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockValue" xlink:to="label_us-gaap_CommonStockValue" xlink:title="label: CommonStockValue to label_us-gaap_CommonStockValue" use="optional" order="30"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="AdditionalPaidInCapital" xlink:title="AdditionalPaidInCapital"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdditionalPaidInCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AdditionalPaidInCapital" xml:lang="en-US" id="label_us-gaap_AdditionalPaidInCapital_en-US">Additional paid-in capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapital" xlink:to="label_us-gaap_AdditionalPaidInCapital" xlink:title="label: AdditionalPaidInCapital to label_us-gaap_AdditionalPaidInCapital" use="optional" order="31"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="RetainedEarningsAccumulatedDeficit" xlink:title="RetainedEarningsAccumulatedDeficit"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RetainedEarningsAccumulatedDeficit" xml:lang="en-US" id="label_us-gaap_RetainedEarningsAccumulatedDeficit_en-US">Accumulated deficit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_us-gaap_RetainedEarningsAccumulatedDeficit" xlink:title="label: RetainedEarningsAccumulatedDeficit to label_us-gaap_RetainedEarningsAccumulatedDeficit" use="optional" order="32"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_en-US">Accumulated other comprehensive income - currency translation adjustment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="label_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to label_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" order="33"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_StockholdersEquity" xml:lang="en-US" id="totalLabel_us-gaap_StockholdersEquity_en-US">Total stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="label_us-gaap_StockholdersEquity" xlink:title="label: StockholdersEquity to label_us-gaap_StockholdersEquity" use="optional" order="34"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockholdersEquity" xml:lang="en-US" id="label_us-gaap_StockholdersEquity_en-US">Total stockholders equity (StockholdersEquity)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_LiabilitiesAndStockholdersEquity" xml:lang="en-US" id="totalLabel_us-gaap_LiabilitiesAndStockholdersEquity_en-US">Liabilities and Stockholders' Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="label_us-gaap_LiabilitiesAndStockholdersEquity" xlink:title="label: LiabilitiesAndStockholdersEquity to label_us-gaap_LiabilitiesAndStockholdersEquity" use="optional" order="35"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_LiabilitiesAndStockholdersEquity" xml:lang="en-US" id="label_us-gaap_LiabilitiesAndStockholdersEquity_en-US">Liabilities and Stockholders Equity (LiabilitiesAndStockholdersEquity)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xml:lang="en-US" id="label_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_en-US">Allowance for Doubtful Accounts Receivable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="label_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="label: AllowanceForDoubtfulAccountsReceivableCurrent to label_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="FiniteLivedIntangibleAssetsAccumulatedAmortization"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_en-US">Accumulated Amortization of Intangible Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="label: FiniteLivedIntangibleAssetsAccumulatedAmortization to label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" use="optional" order="2"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="PreferredStockParOrStatedValuePerShare" xlink:title="PreferredStockParOrStatedValuePerShare"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PreferredStockParOrStatedValuePerShare" xml:lang="en-US" id="label_us-gaap_PreferredStockParOrStatedValuePerShare_en-US">Preferred Stock, Par Value Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockParOrStatedValuePerShare" xlink:to="label_us-gaap_PreferredStockParOrStatedValuePerShare" xlink:title="label: PreferredStockParOrStatedValuePerShare to label_us-gaap_PreferredStockParOrStatedValuePerShare" use="optional" order="3"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="PreferredStockSharesAuthorized" xlink:title="PreferredStockSharesAuthorized"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PreferredStockSharesAuthorized" xml:lang="en-US" id="label_us-gaap_PreferredStockSharesAuthorized_en-US">Preferred Stock, Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="label_us-gaap_PreferredStockSharesAuthorized" xlink:title="label: PreferredStockSharesAuthorized to label_us-gaap_PreferredStockSharesAuthorized" use="optional" order="4"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="PreferredStockSharesIssued" xlink:title="PreferredStockSharesIssued"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PreferredStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PreferredStockSharesIssued" xml:lang="en-US" id="label_us-gaap_PreferredStockSharesIssued_en-US">Preferred Stock, Shares Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesIssued" xlink:to="label_us-gaap_PreferredStockSharesIssued" xlink:title="label: PreferredStockSharesIssued to label_us-gaap_PreferredStockSharesIssued" use="optional" order="5"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="PreferredStockSharesOutstanding" xlink:title="PreferredStockSharesOutstanding"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PreferredStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PreferredStockSharesOutstanding" xml:lang="en-US" id="label_us-gaap_PreferredStockSharesOutstanding_en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesOutstanding" xlink:to="label_us-gaap_PreferredStockSharesOutstanding" xlink:title="label: PreferredStockSharesOutstanding to label_us-gaap_PreferredStockSharesOutstanding" use="optional" order="6"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="CommonStockParOrStatedValuePerShare" xlink:title="CommonStockParOrStatedValuePerShare"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommonStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CommonStockParOrStatedValuePerShare" xml:lang="en-US" id="label_us-gaap_CommonStockParOrStatedValuePerShare_en-US">Common Stock, Par Value Per Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockParOrStatedValuePerShare" xlink:to="label_us-gaap_CommonStockParOrStatedValuePerShare" xlink:title="label: CommonStockParOrStatedValuePerShare to label_us-gaap_CommonStockParOrStatedValuePerShare" use="optional" order="7"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommonStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CommonStockSharesAuthorized" xml:lang="en-US" id="label_us-gaap_CommonStockSharesAuthorized_en-US">Common Stock, Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesAuthorized" xlink:to="label_us-gaap_CommonStockSharesAuthorized" xlink:title="label: CommonStockSharesAuthorized to label_us-gaap_CommonStockSharesAuthorized" use="optional" order="8"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommonStockSharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CommonStockSharesIssued" xml:lang="en-US" id="label_us-gaap_CommonStockSharesIssued_en-US">Common Stock, Shares, Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesIssued" xlink:to="label_us-gaap_CommonStockSharesIssued" xlink:title="label: CommonStockSharesIssued to label_us-gaap_CommonStockSharesIssued" use="optional" order="9"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="CommonStockSharesOutstanding" xlink:title="CommonStockSharesOutstanding"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CommonStockSharesOutstanding" xml:lang="en-US" id="label_us-gaap_CommonStockSharesOutstanding_en-US">Common Stock, Shares, Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstanding" xlink:to="label_us-gaap_CommonStockSharesOutstanding" xlink:title="label: CommonStockSharesOutstanding to label_us-gaap_CommonStockSharesOutstanding" use="optional" order="10"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncomeStatementAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncomeStatementAbstract" xml:lang="en-US" id="label_us-gaap_IncomeStatementAbstract_en-US">Income Statement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeStatementAbstract" xlink:to="label_us-gaap_IncomeStatementAbstract" xlink:title="label: IncomeStatementAbstract to label_us-gaap_IncomeStatementAbstract" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="RevenuesAbstract" xlink:title="RevenuesAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RevenuesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RevenuesAbstract" xml:lang="en-US" id="label_us-gaap_RevenuesAbstract_en-US">Revenue - :</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesAbstract" xlink:to="label_us-gaap_RevenuesAbstract" xlink:title="label: RevenuesAbstract to label_us-gaap_RevenuesAbstract" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_RevenueFromSoftware" xlink:label="RevenueFromSoftware" xlink:title="RevenueFromSoftware"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_RevenueFromSoftware" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_RevenueFromSoftware" xml:lang="en-US" id="verboseLabel_cpah_RevenueFromSoftware_en-US">Software</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueFromSoftware" xlink:to="label_cpah_RevenueFromSoftware" xlink:title="label: RevenueFromSoftware to label_cpah_RevenueFromSoftware" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_RevenueFromSoftware" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_RevenueFromSoftware" xml:lang="en-US" id="label_cpah_RevenueFromSoftware_en-US">Revenue From Software</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_RevenueFromSoftware" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_RevenueFromSoftware" xml:lang="en-US" id="documentation_cpah_RevenueFromSoftware_en-US">Software</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueServicesGross" xlink:label="SalesRevenueServicesGross" xlink:title="SalesRevenueServicesGross"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SalesRevenueServicesGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SalesRevenueServicesGross" xml:lang="en-US" id="label_us-gaap_SalesRevenueServicesGross_en-US">Service</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SalesRevenueServicesGross" xlink:to="label_us-gaap_SalesRevenueServicesGross" xlink:title="label: SalesRevenueServicesGross to label_us-gaap_SalesRevenueServicesGross" use="optional" order="3"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Revenues" xlink:label="Revenues" xlink:title="Revenues"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Revenues" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_Revenues" xml:lang="en-US" id="totalLabel_us-gaap_Revenues_en-US">Total revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Revenues" xlink:to="label_us-gaap_Revenues" xlink:title="label: Revenues to label_us-gaap_Revenues" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Revenues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_Revenues" xml:lang="en-US" id="label_us-gaap_Revenues_en-US">Total revenue (Revenues)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="OperatingExpensesAbstract" xlink:title="OperatingExpensesAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OperatingExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OperatingExpensesAbstract" xml:lang="en-US" id="label_us-gaap_OperatingExpensesAbstract_en-US">Operating expenses:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpensesAbstract" xlink:to="label_us-gaap_OperatingExpensesAbstract" xlink:title="label: OperatingExpensesAbstract to label_us-gaap_OperatingExpensesAbstract" use="optional" order="5"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="CostOfRevenue" xlink:title="CostOfRevenue"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CostOfRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CostOfRevenue" xml:lang="en-US" id="label_us-gaap_CostOfRevenue_en-US">Cost of sales (includes depreciation of $5,310 (2011 - $6,181) and amortization of intangible assets of $9,908 (2011 - $280,880) - (e))</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostOfRevenue" xlink:to="label_us-gaap_CostOfRevenue" xlink:title="label: CostOfRevenue to label_us-gaap_CostOfRevenue" use="optional" order="6"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SellingAndMarketingExpense" xlink:label="SellingAndMarketingExpense" xlink:title="SellingAndMarketingExpense"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SellingAndMarketingExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SellingAndMarketingExpense" xml:lang="en-US" id="label_us-gaap_SellingAndMarketingExpense_en-US">Sales and marketing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingAndMarketingExpense" xlink:to="label_us-gaap_SellingAndMarketingExpense" xlink:title="label: SellingAndMarketingExpense to label_us-gaap_SellingAndMarketingExpense" use="optional" order="7"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ResearchAndDevelopmentExpense" xml:lang="en-US" id="label_us-gaap_ResearchAndDevelopmentExpense_en-US">Research and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpense" xlink:to="label_us-gaap_ResearchAndDevelopmentExpense" xlink:title="label: ResearchAndDevelopmentExpense to label_us-gaap_ResearchAndDevelopmentExpense" use="optional" order="8"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="GeneralAndAdministrativeExpense" xlink:title="GeneralAndAdministrativeExpense"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_GeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_GeneralAndAdministrativeExpense" xml:lang="en-US" id="label_us-gaap_GeneralAndAdministrativeExpense_en-US">General and administrative</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralAndAdministrativeExpense" xlink:to="label_us-gaap_GeneralAndAdministrativeExpense" xlink:title="label: GeneralAndAdministrativeExpense to label_us-gaap_GeneralAndAdministrativeExpense" use="optional" order="9"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="RestructuringCharges" xlink:title="RestructuringCharges"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RestructuringCharges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RestructuringCharges" xml:lang="en-US" id="label_us-gaap_RestructuringCharges_en-US">Restructuring costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCharges" xlink:to="label_us-gaap_RestructuringCharges" xlink:title="label: RestructuringCharges to label_us-gaap_RestructuringCharges" use="optional" order="10"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="OperatingExpenses" xlink:title="OperatingExpenses"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_OperatingExpenses" xml:lang="en-US" id="totalLabel_us-gaap_OperatingExpenses_en-US">Total operating expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingExpenses" xlink:to="label_us-gaap_OperatingExpenses" xlink:title="label: OperatingExpenses to label_us-gaap_OperatingExpenses" use="optional" order="11"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OperatingExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OperatingExpenses" xml:lang="en-US" id="label_us-gaap_OperatingExpenses_en-US">Total operating expenses (OperatingExpenses)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_OperatingIncomeLoss" xml:lang="en-US" id="totalLabel_us-gaap_OperatingIncomeLoss_en-US">Income (loss) from operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="label_us-gaap_OperatingIncomeLoss" xlink:title="label: OperatingIncomeLoss to label_us-gaap_OperatingIncomeLoss" use="optional" order="12"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OperatingIncomeLoss" xml:lang="en-US" id="label_us-gaap_OperatingIncomeLoss_en-US">Loss from operations (OperatingIncomeLoss)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="NonoperatingIncomeExpenseAbstract" xlink:title="NonoperatingIncomeExpenseAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NonoperatingIncomeExpenseAbstract" xml:lang="en-US" id="label_us-gaap_NonoperatingIncomeExpenseAbstract_en-US">Interest and other income (expense), net:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="label_us-gaap_NonoperatingIncomeExpenseAbstract" xlink:title="label: NonoperatingIncomeExpenseAbstract to label_us-gaap_NonoperatingIncomeExpenseAbstract" use="optional" order="13"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="InvestmentIncomeInterest" xlink:title="InvestmentIncomeInterest"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_InvestmentIncomeInterest" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_InvestmentIncomeInterest" xml:lang="en-US" id="label_us-gaap_InvestmentIncomeInterest_en-US">Interest and other income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="label_us-gaap_InvestmentIncomeInterest" xlink:title="label: InvestmentIncomeInterest to label_us-gaap_InvestmentIncomeInterest" use="optional" order="14"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpense" xlink:label="InterestExpense" xlink:title="InterestExpense"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_InterestExpense" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_InterestExpense" xml:lang="en-US" id="negated_us-gaap_InterestExpense_en-US">Interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpense" xlink:to="label_us-gaap_InterestExpense" xlink:title="label: InterestExpense to label_us-gaap_InterestExpense" use="optional" order="15"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_InterestExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_InterestExpense" xml:lang="en-US" id="label_us-gaap_InterestExpense_en-US">Interest expense (InterestExpense)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="DerivativeGainLossOnDerivativeNet" xlink:title="DerivativeGainLossOnDerivativeNet"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativeGainLossOnDerivativeNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DerivativeGainLossOnDerivativeNet" xml:lang="en-US" id="label_us-gaap_DerivativeGainLossOnDerivativeNet_en-US">Fair value adjustment on derivative instruments -</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeGainLossOnDerivativeNet" xlink:to="label_us-gaap_DerivativeGainLossOnDerivativeNet" xlink:title="label: DerivativeGainLossOnDerivativeNet to label_us-gaap_DerivativeGainLossOnDerivativeNet" use="optional" order="16"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="ForeignCurrencyTransactionGainLossBeforeTax" xlink:title="ForeignCurrencyTransactionGainLossBeforeTax"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xml:lang="en-US" id="label_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_en-US">Foreign exchange gain</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignCurrencyTransactionGainLossBeforeTax" xlink:to="label_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:title="label: ForeignCurrencyTransactionGainLossBeforeTax to label_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" use="optional" order="17"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="GainsLossesOnExtinguishmentOfDebt" xlink:title="GainsLossesOnExtinguishmentOfDebt"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_GainsLossesOnExtinguishmentOfDebt" xml:lang="en-US" id="label_us-gaap_GainsLossesOnExtinguishmentOfDebt_en-US">Gain on settlement of debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainsLossesOnExtinguishmentOfDebt" xlink:to="label_us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:title="label: GainsLossesOnExtinguishmentOfDebt to label_us-gaap_GainsLossesOnExtinguishmentOfDebt" use="optional" order="18"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="NetIncomeLoss" xlink:title="NetIncomeLoss"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_NetIncomeLoss" xml:lang="en-US" id="totalLabel_us-gaap_NetIncomeLoss_en-US">Net income (loss) for the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="label_us-gaap_NetIncomeLoss" xlink:title="label: NetIncomeLoss to label_us-gaap_NetIncomeLoss" use="optional" order="19"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NetIncomeLoss" xml:lang="en-US" id="label_us-gaap_NetIncomeLoss_en-US">Net loss for the period (NetIncomeLoss)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract_en-US">Other comprehensive income (loss):</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="label_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="label: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to label_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" use="optional" order="20"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_en-US">Foreign currency translation adjustments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:to="label_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="label: OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent to label_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" use="optional" order="21"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="ComprehensiveIncomeNetOfTax" xlink:title="ComprehensiveIncomeNetOfTax"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ComprehensiveIncomeNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_ComprehensiveIncomeNetOfTax" xml:lang="en-US" id="totalLabel_us-gaap_ComprehensiveIncomeNetOfTax_en-US">Comprehensive income (loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComprehensiveIncomeNetOfTax" xlink:to="label_us-gaap_ComprehensiveIncomeNetOfTax" xlink:title="label: ComprehensiveIncomeNetOfTax to label_us-gaap_ComprehensiveIncomeNetOfTax" use="optional" order="22"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ComprehensiveIncomeNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ComprehensiveIncomeNetOfTax" xml:lang="en-US" id="label_us-gaap_ComprehensiveIncomeNetOfTax_en-US">Comprehensive loss (ComprehensiveIncomeNetOfTax)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EarningsPerShareAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_EarningsPerShareAbstract" xml:lang="en-US" id="label_us-gaap_EarningsPerShareAbstract_en-US">Net income (loss) per share:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareAbstract" xlink:to="label_us-gaap_EarningsPerShareAbstract" xlink:title="label: EarningsPerShareAbstract to label_us-gaap_EarningsPerShareAbstract" use="optional" order="23"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="EarningsPerShareDiluted" xlink:title="EarningsPerShareDiluted"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EarningsPerShareDiluted" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_EarningsPerShareDiluted" xml:lang="en-US" id="label_us-gaap_EarningsPerShareDiluted_en-US">Basic and diluted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EarningsPerShareDiluted" xlink:to="label_us-gaap_EarningsPerShareDiluted" xlink:title="label: EarningsPerShareDiluted to label_us-gaap_EarningsPerShareDiluted" use="optional" order="24"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xml:lang="en-US" id="label_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_en-US">Weighted average common shares outstanding:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="label_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="label: WeightedAverageNumberOfDilutedSharesOutstanding to label_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" use="optional" order="25"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Depreciation" xlink:label="Depreciation" xlink:title="Depreciation"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_Depreciation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_Depreciation" xml:lang="en-US" id="label_us-gaap_Depreciation_en-US">Depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Depreciation" xlink:to="label_us-gaap_Depreciation" xlink:title="label: Depreciation to label_us-gaap_Depreciation" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="AmortizationOfIntangibleAssets" xlink:title="AmortizationOfIntangibleAssets"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AmortizationOfIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AmortizationOfIntangibleAssets" xml:lang="en-US" id="label_us-gaap_AmortizationOfIntangibleAssets_en-US">Amortization of Intangible Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmortizationOfIntangibleAssets" xlink:to="label_us-gaap_AmortizationOfIntangibleAssets" xlink:title="label: AmortizationOfIntangibleAssets to label_us-gaap_AmortizationOfIntangibleAssets" use="optional" order="2"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementOfCashFlowsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementOfCashFlowsAbstract" xml:lang="en-US" id="label_us-gaap_StatementOfCashFlowsAbstract_en-US">Supplemental disclosure of cash flow information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfCashFlowsAbstract" xlink:to="label_us-gaap_StatementOfCashFlowsAbstract" xlink:title="label: StatementOfCashFlowsAbstract to label_us-gaap_StatementOfCashFlowsAbstract" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_en-US">Cash flows from operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="label: NetCashProvidedByUsedInOperatingActivitiesAbstract to label_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_NetIncomeLoss" xml:lang="en-US" id="terseLabel_us-gaap_NetIncomeLoss_en-US">Net income (loss) for the period</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_en-US">Adjustments to reconcile net income (loss) to net cash used in operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="label: AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to label_us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" order="3"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="DepreciationAndAmortization" xlink:title="DepreciationAndAmortization"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DepreciationAndAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DepreciationAndAmortization" xml:lang="en-US" id="label_us-gaap_DepreciationAndAmortization_en-US">Depreciation and amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAndAmortization" xlink:to="label_us-gaap_DepreciationAndAmortization" xlink:title="label: DepreciationAndAmortization to label_us-gaap_DepreciationAndAmortization" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AmortizationOfIntangibleAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_AmortizationOfIntangibleAssets" xml:lang="en-US" id="terseLabel_us-gaap_AmortizationOfIntangibleAssets_en-US">Amortization of intangible assets</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="ShareBasedCompensation" xlink:title="ShareBasedCompensation"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ShareBasedCompensation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ShareBasedCompensation" xml:lang="en-US" id="label_us-gaap_ShareBasedCompensation_en-US">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensation" xlink:to="label_us-gaap_ShareBasedCompensation" xlink:title="label: ShareBasedCompensation to label_us-gaap_ShareBasedCompensation" use="optional" order="6"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:label="IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:title="IssuanceOfStockAndWarrantsForServicesOrClaims"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xml:lang="en-US" id="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_en-US">Share purchase warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:to="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:title="label: IssuanceOfStockAndWarrantsForServicesOrClaims to label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" use="optional" order="7"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockOptionPlanExpense" xlink:label="StockOptionPlanExpense" xlink:title="StockOptionPlanExpense"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockOptionPlanExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockOptionPlanExpense" xml:lang="en-US" id="label_us-gaap_StockOptionPlanExpense_en-US">Shares issued as part of share purchase plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockOptionPlanExpense" xlink:to="label_us-gaap_StockOptionPlanExpense" xlink:title="label: StockOptionPlanExpense to label_us-gaap_StockOptionPlanExpense" use="optional" order="8"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativeGainLossOnDerivativeNet" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_DerivativeGainLossOnDerivativeNet" xml:lang="en-US" id="negated_us-gaap_DerivativeGainLossOnDerivativeNet_en-US">Fair value adjustment on derivative instruments</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainBeforeTax" xlink:label="ForeignCurrencyTransactionGainBeforeTax" xlink:title="ForeignCurrencyTransactionGainBeforeTax"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ForeignCurrencyTransactionGainBeforeTax" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_ForeignCurrencyTransactionGainBeforeTax" xml:lang="en-US" id="negated_us-gaap_ForeignCurrencyTransactionGainBeforeTax_en-US">Foreign exchange gain</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignCurrencyTransactionGainBeforeTax" xlink:to="label_us-gaap_ForeignCurrencyTransactionGainBeforeTax" xlink:title="label: ForeignCurrencyTransactionGainBeforeTax to label_us-gaap_ForeignCurrencyTransactionGainBeforeTax" use="optional" order="10"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ForeignCurrencyTransactionGainBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ForeignCurrencyTransactionGainBeforeTax" xml:lang="en-US" id="label_us-gaap_ForeignCurrencyTransactionGainBeforeTax_en-US">Foreign exchange gain (ForeignCurrencyTransactionGainBeforeTax)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyTransactionLossBeforeTax" xlink:label="ForeignCurrencyTransactionLossBeforeTax" xlink:title="ForeignCurrencyTransactionLossBeforeTax"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ForeignCurrencyTransactionLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_ForeignCurrencyTransactionLossBeforeTax" xml:lang="en-US" id="terseLabel_us-gaap_ForeignCurrencyTransactionLossBeforeTax_en-US">Foreign exchange loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignCurrencyTransactionLossBeforeTax" xlink:to="label_us-gaap_ForeignCurrencyTransactionLossBeforeTax" xlink:title="label: ForeignCurrencyTransactionLossBeforeTax to label_us-gaap_ForeignCurrencyTransactionLossBeforeTax" use="optional" order="11"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ForeignCurrencyTransactionLossBeforeTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ForeignCurrencyTransactionLossBeforeTax" xml:lang="en-US" id="label_us-gaap_ForeignCurrencyTransactionLossBeforeTax_en-US">Foreign exchange loss (ForeignCurrencyTransactionLossBeforeTax)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccretionExpense" xlink:label="AccretionExpense" xlink:title="AccretionExpense"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccretionExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AccretionExpense" xml:lang="en-US" id="label_us-gaap_AccretionExpense_en-US">Accretion of debenture discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccretionExpense" xlink:to="label_us-gaap_AccretionExpense" xlink:title="label: AccretionExpense to label_us-gaap_AccretionExpense" use="optional" order="12"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_en-US">Changes in assets and liabilities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="label_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="label: IncreaseDecreaseInOperatingCapitalAbstract to label_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" use="optional" order="13"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="IncreaseDecreaseInAccountsReceivable" xlink:title="IncreaseDecreaseInAccountsReceivable"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US" id="negated_us-gaap_IncreaseDecreaseInAccountsReceivable_en-US">Accounts receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsReceivable" xlink:to="label_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:title="label: IncreaseDecreaseInAccountsReceivable to label_us-gaap_IncreaseDecreaseInAccountsReceivable" use="optional" order="14"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInAccountsReceivable_en-US">Accounts receivable (IncreaseDecreaseInAccountsReceivable)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:label="IncreaseDecreaseInPrepaidExpense" xlink:title="IncreaseDecreaseInPrepaidExpense"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_IncreaseDecreaseInPrepaidExpense" xml:lang="en-US" id="negated_us-gaap_IncreaseDecreaseInPrepaidExpense_en-US">Prepaid expenses and deposits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInPrepaidExpense" xlink:to="label_us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:title="label: IncreaseDecreaseInPrepaidExpense to label_us-gaap_IncreaseDecreaseInPrepaidExpense" use="optional" order="15"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInPrepaidExpense" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInPrepaidExpense_en-US">Prepaid expenses and deposits (IncreaseDecreaseInPrepaidExpense)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="IncreaseDecreaseInOtherCurrentAssets" xlink:title="IncreaseDecreaseInOtherCurrentAssets"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_IncreaseDecreaseInOtherCurrentAssets" xml:lang="en-US" id="negated_us-gaap_IncreaseDecreaseInOtherCurrentAssets_en-US">Other current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherCurrentAssets" xlink:to="label_us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:title="label: IncreaseDecreaseInOtherCurrentAssets to label_us-gaap_IncreaseDecreaseInOtherCurrentAssets" use="optional" order="16"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInOtherCurrentAssets" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInOtherCurrentAssets_en-US">Other current assets (IncreaseDecreaseInOtherCurrentAssets)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="IncreaseDecreaseInOtherNoncurrentAssets" xlink:title="IncreaseDecreaseInOtherNoncurrentAssets"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xml:lang="en-US" id="negated_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_en-US">Decrease in other assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherNoncurrentAssets" xlink:to="label_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:title="label: IncreaseDecreaseInOtherNoncurrentAssets to label_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" use="optional" order="17"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_en-US">Other assets (IncreaseDecreaseInOtherNoncurrentAssets)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:title="IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xml:lang="en-US" id="terseLabel_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_en-US">Accounts payable and accrued liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="label_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:title="label: IncreaseDecreaseInAccountsPayableAndAccruedLiabilities to label_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" use="optional" order="18"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_en-US">Accounts payable and accrued liabilities (IncreaseDecreaseInAccountsPayableAndAccruedLiabilities)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="IncreaseDecreaseInDeferredRevenue" xlink:title="IncreaseDecreaseInDeferredRevenue"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_IncreaseDecreaseInDeferredRevenue" xml:lang="en-US" id="terseLabel_us-gaap_IncreaseDecreaseInDeferredRevenue_en-US">Unearned revenue</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInDeferredRevenue" xlink:to="label_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:title="label: IncreaseDecreaseInDeferredRevenue to label_us-gaap_IncreaseDecreaseInDeferredRevenue" use="optional" order="19"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInDeferredRevenue" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInDeferredRevenue_en-US">Unearned revenue (IncreaseDecreaseInDeferredRevenue)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:label="IncreaseDecreaseInCustomerDeposits" xlink:title="IncreaseDecreaseInCustomerDeposits"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_IncreaseDecreaseInCustomerDeposits" xml:lang="en-US" id="terseLabel_us-gaap_IncreaseDecreaseInCustomerDeposits_en-US">Customer deposits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInCustomerDeposits" xlink:to="label_us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:title="label: IncreaseDecreaseInCustomerDeposits to label_us-gaap_IncreaseDecreaseInCustomerDeposits" use="optional" order="20"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncreaseDecreaseInCustomerDeposits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncreaseDecreaseInCustomerDeposits" xml:lang="en-US" id="label_us-gaap_IncreaseDecreaseInCustomerDeposits_en-US">Customer deposits (IncreaseDecreaseInCustomerDeposits)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease" xlink:label="ProductWarrantyAccrualPeriodIncreaseDecrease" xlink:title="ProductWarrantyAccrualPeriodIncreaseDecrease"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease" xml:lang="en-US" id="terseLabel_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease_en-US">Accrued warranty</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductWarrantyAccrualPeriodIncreaseDecrease" xlink:to="label_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease" xlink:title="label: ProductWarrantyAccrualPeriodIncreaseDecrease to label_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease" use="optional" order="21"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease" xml:lang="en-US" id="label_us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease_en-US">Accrued warranty (ProductWarrantyAccrualPeriodIncreaseDecrease)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US" id="totalLabel_us-gaap_NetCashProvidedByUsedInOperatingActivities_en-US">Net cash used in operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to label_us-gaap_NetCashProvidedByUsedInOperatingActivities" use="optional" order="22"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US" id="label_us-gaap_NetCashProvidedByUsedInOperatingActivities_en-US">Net cash used in operating activities (NetCashProvidedByUsedInOperatingActivities)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xml:lang="en-US" id="label_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_en-US">Cash flows from investing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="label_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="label: NetCashProvidedByUsedInInvestingActivitiesAbstract to label_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" use="optional" order="23"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquireMachineryAndEquipment" xlink:label="PaymentsToAcquireMachineryAndEquipment" xlink:title="PaymentsToAcquireMachineryAndEquipment"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PaymentsToAcquireMachineryAndEquipment" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_PaymentsToAcquireMachineryAndEquipment" xml:lang="en-US" id="negated_us-gaap_PaymentsToAcquireMachineryAndEquipment_en-US">Purchase of equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsToAcquireMachineryAndEquipment" xlink:to="label_us-gaap_PaymentsToAcquireMachineryAndEquipment" xlink:title="label: PaymentsToAcquireMachineryAndEquipment to label_us-gaap_PaymentsToAcquireMachineryAndEquipment" use="optional" order="24"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PaymentsToAcquireMachineryAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PaymentsToAcquireMachineryAndEquipment" xml:lang="en-US" id="label_us-gaap_PaymentsToAcquireMachineryAndEquipment_en-US">Purchase of equipment (PaymentsToAcquireMachineryAndEquipment)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForProceedsFromDepositOnLoan" xlink:label="PaymentsForProceedsFromDepositOnLoan" xlink:title="PaymentsForProceedsFromDepositOnLoan"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PaymentsForProceedsFromDepositOnLoan" xlink:role="http://xbrl.us/us-gaap/role/label/negated" xlink:title="label_us-gaap_PaymentsForProceedsFromDepositOnLoan" xml:lang="en-US" id="negated_us-gaap_PaymentsForProceedsFromDepositOnLoan_en-US">Deposits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForProceedsFromDepositOnLoan" xlink:to="label_us-gaap_PaymentsForProceedsFromDepositOnLoan" xlink:title="label: PaymentsForProceedsFromDepositOnLoan to label_us-gaap_PaymentsForProceedsFromDepositOnLoan" use="optional" order="25"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PaymentsForProceedsFromDepositOnLoan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PaymentsForProceedsFromDepositOnLoan" xml:lang="en-US" id="label_us-gaap_PaymentsForProceedsFromDepositOnLoan_en-US">Deposits (PaymentsForProceedsFromDepositOnLoan)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US" id="totalLabel_us-gaap_NetCashProvidedByUsedInInvestingActivities_en-US">Net cash used in investing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInInvestingActivities" xlink:to="label_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:title="label: NetCashProvidedByUsedInInvestingActivities to label_us-gaap_NetCashProvidedByUsedInInvestingActivities" use="optional" order="26"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NetCashProvidedByUsedInInvestingActivities" xml:lang="en-US" id="label_us-gaap_NetCashProvidedByUsedInInvestingActivities_en-US">Net cash used in investing activities (NetCashProvidedByUsedInInvestingActivities)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xml:lang="en-US" id="label_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_en-US">Cash flows from financing activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="label_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="label: NetCashProvidedByUsedInFinancingActivitiesAbstract to label_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" use="optional" order="27"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="ProceedsFromIssuanceOfCommonStock" xlink:title="ProceedsFromIssuanceOfCommonStock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ProceedsFromIssuanceOfCommonStock" xml:lang="en-US" id="label_us-gaap_ProceedsFromIssuanceOfCommonStock_en-US">Common stock issued, net of transaction costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfCommonStock" xlink:to="label_us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:title="label: ProceedsFromIssuanceOfCommonStock to label_us-gaap_ProceedsFromIssuanceOfCommonStock" use="optional" order="28"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="ProceedsFromConvertibleDebt" xlink:title="ProceedsFromConvertibleDebt"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ProceedsFromConvertibleDebt" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ProceedsFromConvertibleDebt" xml:lang="en-US" id="label_us-gaap_ProceedsFromConvertibleDebt_en-US">Convertible debenture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromConvertibleDebt" xlink:to="label_us-gaap_ProceedsFromConvertibleDebt" xlink:title="label: ProceedsFromConvertibleDebt to label_us-gaap_ProceedsFromConvertibleDebt" use="optional" order="29"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="NetCashProvidedByUsedInFinancingActivities" xlink:title="NetCashProvidedByUsedInFinancingActivities"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US" id="totalLabel_us-gaap_NetCashProvidedByUsedInFinancingActivities_en-US">Net cash provided by financing activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInFinancingActivities" xlink:to="label_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:title="label: NetCashProvidedByUsedInFinancingActivities to label_us-gaap_NetCashProvidedByUsedInFinancingActivities" use="optional" order="30"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NetCashProvidedByUsedInFinancingActivities" xml:lang="en-US" id="label_us-gaap_NetCashProvidedByUsedInFinancingActivities_en-US">Net cash provided by financing activities (NetCashProvidedByUsedInFinancingActivities)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="EffectOfExchangeRateOnCashAndCashEquivalents"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xml:lang="en-US" id="label_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_en-US">Foreign exchange effect on cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:to="label_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="label: EffectOfExchangeRateOnCashAndCashEquivalents to label_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" use="optional" order="31"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:title="CashAndCashEquivalentsPeriodIncreaseDecrease"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xml:lang="en-US" id="totalLabel_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_en-US">Increase (decrease) in cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="label_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:title="label: CashAndCashEquivalentsPeriodIncreaseDecrease to label_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" use="optional" order="32"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xml:lang="en-US" id="label_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_en-US">Increase (decrease) in cash (CashAndCashEquivalentsPeriodIncreaseDecrease)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue" xlink:title="CashAndCashEquivalentsAtCarryingValue"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US" id="periodStartLabel_us-gaap_CashAndCashEquivalentsAtCarryingValue_en-US">Cash, beginning of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue" xlink:to="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:title="label: CashAndCashEquivalentsAtCarryingValue to label_us-gaap_CashAndCashEquivalentsAtCarryingValue" use="optional" order="33"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CashAndCashEquivalentsAtCarryingValue" xml:lang="en-US" id="label_us-gaap_CashAndCashEquivalentsAtCarryingValue_en-US">Cash, beginning of the period (CashAndCashEquivalentsAtCarryingValue)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue_2" xlink:title="CashAndCashEquivalentsAtCarryingValue_2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CashAndCashEquivalentsAtCarryingValue_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_us-gaap_CashAndCashEquivalentsAtCarryingValue_2" xml:lang="en-US" id="periodEndLabel_us-gaap_CashAndCashEquivalentsAtCarryingValue_2_en-US">Cash, end of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsAtCarryingValue_2" xlink:to="label_us-gaap_CashAndCashEquivalentsAtCarryingValue_2" xlink:title="label: CashAndCashEquivalentsAtCarryingValue_2 to label_us-gaap_CashAndCashEquivalentsAtCarryingValue_2" use="optional" order="34"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="SupplementalCashFlowInformationAbstract" xlink:title="SupplementalCashFlowInformationAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SupplementalCashFlowInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SupplementalCashFlowInformationAbstract" xml:lang="en-US" id="label_us-gaap_SupplementalCashFlowInformationAbstract_en-US">Non cash transactions -</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="label_us-gaap_SupplementalCashFlowInformationAbstract" xlink:title="label: SupplementalCashFlowInformationAbstract to label_us-gaap_SupplementalCashFlowInformationAbstract" use="optional" order="35"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestPaid" xlink:label="InterestPaid" xlink:title="InterestPaid"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_InterestPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_InterestPaid" xml:lang="en-US" id="label_us-gaap_InterestPaid_en-US">Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaid" xlink:to="label_us-gaap_InterestPaid" xlink:title="label: InterestPaid to label_us-gaap_InterestPaid" use="optional" order="36"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="IncomeTaxesPaid" xlink:title="IncomeTaxesPaid"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncomeTaxesPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncomeTaxesPaid" xml:lang="en-US" id="label_us-gaap_IncomeTaxesPaid_en-US">Taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesPaid" xlink:to="label_us-gaap_IncomeTaxesPaid" xlink:title="label: IncomeTaxesPaid to label_us-gaap_IncomeTaxesPaid" use="optional" order="37"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_StatementEquityComponentsAxis" xml:lang="en-US" id="verboseLabel_us-gaap_StatementEquityComponentsAxis_en-US">Equity Components [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementEquityComponentsAxis" xlink:to="label_us-gaap_StatementEquityComponentsAxis" xlink:title="label: StatementEquityComponentsAxis to label_us-gaap_StatementEquityComponentsAxis" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementEquityComponentsAxis" xml:lang="en-US" id="label_us-gaap_StatementEquityComponentsAxis_en-US">Equity Components [Axis] (StatementEquityComponentsAxis)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain" xlink:title="EquityComponentDomain"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_EquityComponentDomain" xml:lang="en-US" id="verboseLabel_us-gaap_EquityComponentDomain_en-US">Equity Components [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityComponentDomain" xlink:to="label_us-gaap_EquityComponentDomain" xlink:title="label: EquityComponentDomain to label_us-gaap_EquityComponentDomain" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_EquityComponentDomain" xml:lang="en-US" id="label_us-gaap_EquityComponentDomain_en-US">Equity Components [Domain] (EquityComponentDomain)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_CommonStockMember" xml:lang="en-US" id="verboseLabel_us-gaap_CommonStockMember_en-US">Common shares [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockMember" xlink:to="label_us-gaap_CommonStockMember" xlink:title="label: CommonStockMember to label_us-gaap_CommonStockMember" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommonStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CommonStockMember" xml:lang="en-US" id="label_us-gaap_CommonStockMember_en-US">Common shares [Member] (CommonStockMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="PreferredStockMember" xlink:title="PreferredStockMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_PreferredStockMember" xml:lang="en-US" id="verboseLabel_us-gaap_PreferredStockMember_en-US">Preferred shares [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockMember" xlink:to="label_us-gaap_PreferredStockMember" xlink:title="label: PreferredStockMember to label_us-gaap_PreferredStockMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PreferredStockMember" xml:lang="en-US" id="label_us-gaap_PreferredStockMember_en-US">Preferred shares [Member] (PreferredStockMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_AdditionalPaidInCapitalMember" xml:lang="en-US" id="verboseLabel_us-gaap_AdditionalPaidInCapitalMember_en-US">Additional Paid-In Capital [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="label_us-gaap_AdditionalPaidInCapitalMember" xlink:title="label: AdditionalPaidInCapitalMember to label_us-gaap_AdditionalPaidInCapitalMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AdditionalPaidInCapitalMember" xml:lang="en-US" id="label_us-gaap_AdditionalPaidInCapitalMember_en-US">Additional Paid-In Capital [Member] (AdditionalPaidInCapitalMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_RetainedEarningsMember" xml:lang="en-US" id="verboseLabel_us-gaap_RetainedEarningsMember_en-US">Accumulated Deficit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="label_us-gaap_RetainedEarningsMember" xlink:title="label: RetainedEarningsMember to label_us-gaap_RetainedEarningsMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RetainedEarningsMember" xml:lang="en-US" id="label_us-gaap_RetainedEarningsMember_en-US">Accumulated Deficit [Member] (RetainedEarningsMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="AccumulatedOtherComprehensiveIncomeMember" xlink:title="AccumulatedOtherComprehensiveIncomeMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="verboseLabel_us-gaap_AccumulatedOtherComprehensiveIncomeMember_en-US">Accumulated Other Comprehensive Loss [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeMember" xlink:to="label_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:title="label: AccumulatedOtherComprehensiveIncomeMember to label_us-gaap_AccumulatedOtherComprehensiveIncomeMember" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_us-gaap_AccumulatedOtherComprehensiveIncomeMember_en-US">Accumulated Other Comprehensive Loss [Member] (AccumulatedOtherComprehensiveIncomeMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="StatementOfStockholdersEquityAbstract" xlink:title="StatementOfStockholdersEquityAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementOfStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementOfStockholdersEquityAbstract" xml:lang="en-US" id="label_us-gaap_StatementOfStockholdersEquityAbstract_en-US">Statement of Stockholders Equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfStockholdersEquityAbstract" xlink:to="label_us-gaap_StatementOfStockholdersEquityAbstract" xlink:title="label: StatementOfStockholdersEquityAbstract to label_us-gaap_StatementOfStockholdersEquityAbstract" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_us-gaap_StockholdersEquity" xml:lang="en-US" id="periodStartLabel_us-gaap_StockholdersEquity_en-US">Beginning Balance</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharesIssued" xlink:label="SharesIssued" xlink:title="SharesIssued"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SharesIssued" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_us-gaap_SharesIssued" xml:lang="en-US" id="periodStartLabel_us-gaap_SharesIssued_en-US">Beginning Balance (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssued" xlink:to="label_us-gaap_SharesIssued" xlink:title="label: SharesIssued to label_us-gaap_SharesIssued" use="optional" order="1.1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SharesIssued" xml:lang="en-US" id="label_us-gaap_SharesIssued_en-US">Beginning Balance (Shares) (SharesIssued)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="StockIssuedDuringPeriodValueNewIssues" xlink:title="StockIssuedDuringPeriodValueNewIssues"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodValueNewIssues" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodValueNewIssues_en-US">Private Placements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueNewIssues" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:title="label: StockIssuedDuringPeriodValueNewIssues to label_us-gaap_StockIssuedDuringPeriodValueNewIssues" use="optional" order="2"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="StockIssuedDuringPeriodSharesNewIssues" xlink:title="StockIssuedDuringPeriodSharesNewIssues"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodSharesNewIssues_en-US">Private Placements (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:title="label: StockIssuedDuringPeriodSharesNewIssues to label_us-gaap_StockIssuedDuringPeriodSharesNewIssues" use="optional" order="2.1"/>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xlink:label="AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xlink:title="AdjustmentsToAdditionalPaidInCapitalWarrantsExercised"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xml:lang="en-US" id="verboseLabel_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised_en-US">Proceeds allocated on exercise of warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xlink:to="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalWarrantsExercised to label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xml:lang="en-US" id="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised_en-US">Adjustments To Additional Paid In Capital Warrants Exercised</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised" xml:lang="en-US" id="documentation_cpah_AdjustmentsToAdditionalPaidInCapitalWarrantsExercised_en-US">Proceeds allocated on exercise of warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:label="AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:title="AdjustmentsToAdditionalPaidInCapitalWarrantIssued"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xml:lang="en-US" id="terseLabel_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_en-US">Less: Proceeds allocated to warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:to="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalWarrantIssued to label_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued" xml:lang="en-US" id="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_en-US">Less: Proceeds allocated to warrants (AdjustmentsToAdditionalPaidInCapitalWarrantIssued)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:label="AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:title="AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xml:lang="en-US" id="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts_en-US">Less: Share issue costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:to="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts to label_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts" use="optional" order="5"/>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_StockIssuedDuringPeriodValueDebtSettlement" xlink:label="StockIssuedDuringPeriodValueDebtSettlement" xlink:title="StockIssuedDuringPeriodValueDebtSettlement"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedDuringPeriodValueDebtSettlement" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_StockIssuedDuringPeriodValueDebtSettlement" xml:lang="en-US" id="verboseLabel_cpah_StockIssuedDuringPeriodValueDebtSettlement_en-US">Issued as part of debt settlement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueDebtSettlement" xlink:to="label_cpah_StockIssuedDuringPeriodValueDebtSettlement" xlink:title="label: StockIssuedDuringPeriodValueDebtSettlement to label_cpah_StockIssuedDuringPeriodValueDebtSettlement" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedDuringPeriodValueDebtSettlement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_StockIssuedDuringPeriodValueDebtSettlement" xml:lang="en-US" id="label_cpah_StockIssuedDuringPeriodValueDebtSettlement_en-US">Stock Issued During Period Value Debt Settlement</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedDuringPeriodValueDebtSettlement" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_StockIssuedDuringPeriodValueDebtSettlement" xml:lang="en-US" id="documentation_cpah_StockIssuedDuringPeriodValueDebtSettlement_en-US">Issued as part of debt settlement</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xlink:label="StockIssuedDuringPeriodValueDebtSettlementShares" xlink:title="StockIssuedDuringPeriodValueDebtSettlementShares"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xml:lang="en-US" id="verboseLabel_cpah_StockIssuedDuringPeriodValueDebtSettlementShares_en-US">Issued as part of debt settlement (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueDebtSettlementShares" xlink:to="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xlink:title="label: StockIssuedDuringPeriodValueDebtSettlementShares to label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" use="optional" order="6.1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xml:lang="en-US" id="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares_en-US">Stock Issued During Period Value Debt Settlement Shares</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_StockIssuedDuringPeriodValueDebtSettlementShares" xml:lang="en-US" id="documentation_cpah_StockIssuedDuringPeriodValueDebtSettlementShares_en-US">Issued as part of debt settlement (Shares)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_SharesIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_SharesIssued" xml:lang="en-US" id="label_cpah_SharesIssued_en-US">Shares Issued (Shares)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:title="StockIssuedDuringPeriodValueConversionOfConvertibleSecurities"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_en-US">Issued on conversion of debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:title="label: StockIssuedDuringPeriodValueConversionOfConvertibleSecurities to label_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" use="optional" order="7"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:title="StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_en-US">Issued on conversion of debentures (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:title="label: StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities to label_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" use="optional" order="7.1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:label="StockIssuedDuringPeriodValueConversionOfUnits" xlink:title="StockIssuedDuringPeriodValueConversionOfUnits"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_en-US">Shares issued on exercise of warrants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueConversionOfUnits" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" xlink:title="label: StockIssuedDuringPeriodValueConversionOfUnits to label_us-gaap_StockIssuedDuringPeriodValueConversionOfUnits" use="optional" order="8"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits" xlink:label="StockIssuedDuringPeriodSharesConversionOfUnits" xlink:title="StockIssuedDuringPeriodSharesConversionOfUnits"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits_en-US">Shares issued on exercise of warrants (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesConversionOfUnits" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits" xlink:title="label: StockIssuedDuringPeriodSharesConversionOfUnits to label_us-gaap_StockIssuedDuringPeriodSharesConversionOfUnits" use="optional" order="8.1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_en-US">Exercise of stock options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="label: StockIssuedDuringPeriodValueStockOptionsExercised to label_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" use="optional" order="9"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_en-US">Exercise of stock options (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to label_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" use="optional" order="9.1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:title="StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_en-US">Employee share purchase plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:to="label_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:title="label: StockIssuedDuringPeriodValueEmployeeStockPurchasePlan to label_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" use="optional" order="10"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:title="StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xml:lang="en-US" id="label_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_en-US">Employee share purchase plan (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:to="label_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:title="label: StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans to label_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" use="optional" order="10.1"/>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xlink:label="StockIssuedExchangeOfSubsidiaryPreferredShares" xlink:title="StockIssuedExchangeOfSubsidiaryPreferredShares"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xml:lang="en-US" id="verboseLabel_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares_en-US">Exchange of subsidiary preferred shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedExchangeOfSubsidiaryPreferredShares" xlink:to="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xlink:title="label: StockIssuedExchangeOfSubsidiaryPreferredShares to label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" use="optional" order="11"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xml:lang="en-US" id="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares_en-US">Stock Issued Exchange Of Subsidiary Preferred Shares</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares" xml:lang="en-US" id="documentation_cpah_StockIssuedExchangeOfSubsidiaryPreferredShares_en-US">Exchange of subsidiary preferred shares</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xlink:label="StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xlink:title="StockIssuedExchangeOfSubsidiaryPreferredSharesShares"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xml:lang="en-US" id="verboseLabel_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares_en-US">Exchange of subsidiary preferred shares (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xlink:to="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xlink:title="label: StockIssuedExchangeOfSubsidiaryPreferredSharesShares to label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" use="optional" order="11.1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xml:lang="en-US" id="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares_en-US">Stock Issued Exchange Of Subsidiary Preferred Shares Shares</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares" xml:lang="en-US" id="documentation_cpah_StockIssuedExchangeOfSubsidiaryPreferredSharesShares_en-US">Exchange of subsidiary preferred shares (Shares)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xml:lang="en-US" id="terseLabel_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_en-US">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to label_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" use="optional" order="12"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xml:lang="en-US" id="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_en-US">Stock-based compensation (AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue)</link:label>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xml:lang="en-US" id="terseLabel_us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_en-US">Share purchase warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="DebtInstrumentConvertibleBeneficialConversionFeature" xlink:title="DebtInstrumentConvertibleBeneficialConversionFeature"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xml:lang="en-US" id="label_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_en-US">Discount on convertible debenture - beneficial conversion feature</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentConvertibleBeneficialConversionFeature" xlink:to="label_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:title="label: DebtInstrumentConvertibleBeneficialConversionFeature to label_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" use="optional" order="14"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NetIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_NetIncomeLoss" xml:lang="en-US" id="verboseLabel_us-gaap_NetIncomeLoss_en-US">Net loss for the period</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:title="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_en-US">Foreign currency translation adjustment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:to="label_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:title="label: OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax to label_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" use="optional" order="16"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity_2" xlink:title="StockholdersEquity_2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockholdersEquity_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_us-gaap_StockholdersEquity_2" xml:lang="en-US" id="periodEndLabel_us-gaap_StockholdersEquity_2_en-US">Ending Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity_2" xlink:to="label_us-gaap_StockholdersEquity_2" xlink:title="label: StockholdersEquity_2 to label_us-gaap_StockholdersEquity_2" use="optional" order="17"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharesIssued" xlink:label="SharesIssued_2" xlink:title="SharesIssued_2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SharesIssued_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_us-gaap_SharesIssued_2" xml:lang="en-US" id="periodEndLabel_us-gaap_SharesIssued_2_en-US">Ending Balance (Shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesIssued_2" xlink:to="label_us-gaap_SharesIssued_2" xlink:title="label: SharesIssued_2 to label_us-gaap_SharesIssued_2" use="optional" order="17.1"/>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_NotesToTheFinancialStatementsAbstract" xlink:label="NotesToTheFinancialStatementsAbstract" xlink:title="NotesToTheFinancialStatementsAbstract"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NotesToTheFinancialStatementsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_NotesToTheFinancialStatementsAbstract" xml:lang="en-US" id="label_cpah_NotesToTheFinancialStatementsAbstract_en-US">Notes to the Financial Statements [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesToTheFinancialStatementsAbstract" xlink:to="label_cpah_NotesToTheFinancialStatementsAbstract" xlink:title="label: NotesToTheFinancialStatementsAbstract to label_cpah_NotesToTheFinancialStatementsAbstract" use="optional" order="1"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NatureOfOperations" xlink:label="NatureOfOperations" xlink:title="NatureOfOperations"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NatureOfOperations" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_NatureOfOperations" xml:lang="en-US" id="verboseLabel_us-gaap_NatureOfOperations_en-US">Nature of Operations [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NatureOfOperations" xlink:to="label_us-gaap_NatureOfOperations" xlink:title="label: NatureOfOperations to label_us-gaap_NatureOfOperations" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NatureOfOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NatureOfOperations" xml:lang="en-US" id="label_us-gaap_NatureOfOperations_en-US">Nature of Operations [Text Block] (NatureOfOperations)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="SignificantAccountingPoliciesTextBlock" xlink:title="SignificantAccountingPoliciesTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_SignificantAccountingPoliciesTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_SignificantAccountingPoliciesTextBlock_en-US">Significant Accounting Policies and Going Concern [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SignificantAccountingPoliciesTextBlock" xlink:to="label_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:title="label: SignificantAccountingPoliciesTextBlock to label_us-gaap_SignificantAccountingPoliciesTextBlock" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SignificantAccountingPoliciesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SignificantAccountingPoliciesTextBlock" xml:lang="en-US" id="label_us-gaap_SignificantAccountingPoliciesTextBlock_en-US">Significant Accounting Policies and Going Concern [Text Block] (SignificantAccountingPoliciesTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="PropertyPlantAndEquipmentTextBlock" xlink:title="PropertyPlantAndEquipmentTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_PropertyPlantAndEquipmentTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_PropertyPlantAndEquipmentTextBlock_en-US">Equipment [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTextBlock" xlink:to="label_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:title="label: PropertyPlantAndEquipmentTextBlock to label_us-gaap_PropertyPlantAndEquipmentTextBlock" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_PropertyPlantAndEquipmentTextBlock" xml:lang="en-US" id="label_us-gaap_PropertyPlantAndEquipmentTextBlock_en-US">Equipment [Text Block] (PropertyPlantAndEquipmentTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="RelatedPartyTransactionsDisclosureTextBlock" xlink:title="RelatedPartyTransactionsDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_en-US">Related Party Transactions [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsDisclosureTextBlock" xlink:to="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:title="label: RelatedPartyTransactionsDisclosureTextBlock to label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_en-US">Related Party Transactions [Text Block] (RelatedPartyTransactionsDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:title="DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_en-US">Derivative Instruments and Fair Value Measurement [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:to="label_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:title="label: DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock to label_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_en-US">Derivative Instruments and Fair Value Measurement [Text Block] (DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:label="AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:title="AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_en-US">Accounts Payable and Accrued Liabilities [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:to="label_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:title="label: AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock to label_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_en-US">Accounts Payable and Accrued Liabilities [Text Block] (AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="DebtDisclosureTextBlock" xlink:title="DebtDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_DebtDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_DebtDisclosureTextBlock_en-US">Convertible Debentures [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="label_us-gaap_DebtDisclosureTextBlock" xlink:title="label: DebtDisclosureTextBlock to label_us-gaap_DebtDisclosureTextBlock" use="optional" order="7"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DebtDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_DebtDisclosureTextBlock_en-US">Convertible Debentures [Text Block] (DebtDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExchangeableSharesTextBlock" xlink:label="ExchangeableSharesTextBlock" xlink:title="ExchangeableSharesTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableSharesTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExchangeableSharesTextBlock" xml:lang="en-US" id="verboseLabel_cpah_ExchangeableSharesTextBlock_en-US">Exchangeable Shares [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExchangeableSharesTextBlock" xlink:to="label_cpah_ExchangeableSharesTextBlock" xlink:title="label: ExchangeableSharesTextBlock to label_cpah_ExchangeableSharesTextBlock" use="optional" order="8"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableSharesTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExchangeableSharesTextBlock" xml:lang="en-US" id="label_cpah_ExchangeableSharesTextBlock_en-US">Exchangeable Shares [Text Block] (ExchangeableSharesTextBlock)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableSharesTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExchangeableSharesTextBlock" xml:lang="en-US" id="documentation_cpah_ExchangeableSharesTextBlock_en-US">Exchangeable Shares [Text Block]</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="StockholdersEquityNoteDisclosureTextBlock" xlink:title="StockholdersEquityNoteDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_StockholdersEquityNoteDisclosureTextBlock_en-US">Common Stock [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquityNoteDisclosureTextBlock" xlink:to="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:title="label: StockholdersEquityNoteDisclosureTextBlock to label_us-gaap_StockholdersEquityNoteDisclosureTextBlock" use="optional" order="9"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_StockholdersEquityNoteDisclosureTextBlock_en-US">Common Stock [Text Block] (StockholdersEquityNoteDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="SegmentReportingDisclosureTextBlock" xlink:title="SegmentReportingDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SegmentReportingDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_SegmentReportingDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_SegmentReportingDisclosureTextBlock_en-US">Segmented Information [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingDisclosureTextBlock" xlink:to="label_us-gaap_SegmentReportingDisclosureTextBlock" xlink:title="label: SegmentReportingDisclosureTextBlock to label_us-gaap_SegmentReportingDisclosureTextBlock" use="optional" order="10"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SegmentReportingDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SegmentReportingDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_SegmentReportingDisclosureTextBlock_en-US">Segmented Information [Text Block] (SegmentReportingDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsDisclosureTextBlock" xlink:label="CommitmentsDisclosureTextBlock" xlink:title="CommitmentsDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommitmentsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_CommitmentsDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_CommitmentsDisclosureTextBlock_en-US">Commitments [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsDisclosureTextBlock" xlink:to="label_us-gaap_CommitmentsDisclosureTextBlock" xlink:title="label: CommitmentsDisclosureTextBlock to label_us-gaap_CommitmentsDisclosureTextBlock" use="optional" order="11"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CommitmentsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CommitmentsDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_CommitmentsDisclosureTextBlock_en-US">Commitments [Text Block] (CommitmentsDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" xlink:label="ScheduleOfLossContingenciesByContingencyTextBlock" xlink:title="ScheduleOfLossContingenciesByContingencyTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock_en-US">Contingent Liability [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfLossContingenciesByContingencyTextBlock" xlink:to="label_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" xlink:title="label: ScheduleOfLossContingenciesByContingencyTextBlock to label_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" use="optional" order="12"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock" xml:lang="en-US" id="label_us-gaap_ScheduleOfLossContingenciesByContingencyTextBlock_en-US">Contingent Liability [Text Block] (ScheduleOfLossContingenciesByContingencyTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:label="RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:title="RestructuringAndRelatedActivitiesDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_en-US">Restructuring [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:to="label_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:title="label: RestructuringAndRelatedActivitiesDisclosureTextBlock to label_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" use="optional" order="13"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_en-US">Restructuring [Text Block] (RestructuringAndRelatedActivitiesDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock" xlink:label="ScheduleOfExtinguishmentOfDebtTextBlock" xlink:title="ScheduleOfExtinguishmentOfDebtTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock_en-US">Gain on Settlement of Debt [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfExtinguishmentOfDebtTextBlock" xlink:to="label_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock" xlink:title="label: ScheduleOfExtinguishmentOfDebtTextBlock to label_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock" use="optional" order="14"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock" xml:lang="en-US" id="label_us-gaap_ScheduleOfExtinguishmentOfDebtTextBlock_en-US">Gain on Settlement of Debt [Text Block] (ScheduleOfExtinguishmentOfDebtTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="IncomeTaxDisclosureTextBlock" xlink:title="IncomeTaxDisclosureTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncomeTaxDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_IncomeTaxDisclosureTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_IncomeTaxDisclosureTextBlock_en-US">Income Taxes [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxDisclosureTextBlock" xlink:to="label_us-gaap_IncomeTaxDisclosureTextBlock" xlink:title="label: IncomeTaxDisclosureTextBlock to label_us-gaap_IncomeTaxDisclosureTextBlock" use="optional" order="15"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_IncomeTaxDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_IncomeTaxDisclosureTextBlock" xml:lang="en-US" id="label_us-gaap_IncomeTaxDisclosureTextBlock_en-US">Income Taxes [Text Block] (IncomeTaxDisclosureTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfSubsequentEventsTextBlock" xlink:label="ScheduleOfSubsequentEventsTextBlock" xlink:title="ScheduleOfSubsequentEventsTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfSubsequentEventsTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_ScheduleOfSubsequentEventsTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_ScheduleOfSubsequentEventsTextBlock_en-US">Subsequent Events [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfSubsequentEventsTextBlock" xlink:to="label_us-gaap_ScheduleOfSubsequentEventsTextBlock" xlink:title="label: ScheduleOfSubsequentEventsTextBlock to label_us-gaap_ScheduleOfSubsequentEventsTextBlock" use="optional" order="16"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfSubsequentEventsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ScheduleOfSubsequentEventsTextBlock" xml:lang="en-US" id="label_us-gaap_ScheduleOfSubsequentEventsTextBlock_en-US">Subsequent Events [Text Block] (ScheduleOfSubsequentEventsTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestatementToPriorYearIncomeTextBlock" xlink:label="RestatementToPriorYearIncomeTextBlock" xlink:title="RestatementToPriorYearIncomeTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RestatementToPriorYearIncomeTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_RestatementToPriorYearIncomeTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_RestatementToPriorYearIncomeTextBlock_en-US">Restatement [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestatementToPriorYearIncomeTextBlock" xlink:to="label_us-gaap_RestatementToPriorYearIncomeTextBlock" xlink:title="label: RestatementToPriorYearIncomeTextBlock to label_us-gaap_RestatementToPriorYearIncomeTextBlock" use="optional" order="17"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RestatementToPriorYearIncomeTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RestatementToPriorYearIncomeTextBlock" xml:lang="en-US" id="label_us-gaap_RestatementToPriorYearIncomeTextBlock_en-US">Restatement [Text Block] (RestatementToPriorYearIncomeTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="BasisOfAccountingPolicyPolicyTextBlock" xlink:title="BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_en-US">Basis of Presentation [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BasisOfAccountingPolicyPolicyTextBlock" xlink:to="label_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:title="label: BasisOfAccountingPolicyPolicyTextBlock to label_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xml:lang="en-US" id="label_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_en-US">Basis of Presentation [Policy Text Block] (BasisOfAccountingPolicyPolicyTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="ConsolidationPolicyTextBlock" xlink:title="ConsolidationPolicyTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ConsolidationPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_ConsolidationPolicyTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_ConsolidationPolicyTextBlock_en-US">Interim Reporting [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsolidationPolicyTextBlock" xlink:to="label_us-gaap_ConsolidationPolicyTextBlock" xlink:title="label: ConsolidationPolicyTextBlock to label_us-gaap_ConsolidationPolicyTextBlock" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ConsolidationPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ConsolidationPolicyTextBlock" xml:lang="en-US" id="label_us-gaap_ConsolidationPolicyTextBlock_en-US">Interim Reporting [Policy Text Block] (ConsolidationPolicyTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_en-US">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="label: NewAccountingPronouncementsPolicyPolicyTextBlock to label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xml:lang="en-US" id="label_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_en-US">New Accounting Pronouncements, Policy [Policy Text Block] (NewAccountingPronouncementsPolicyPolicyTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="DerivativesPolicyTextBlock" xlink:title="DerivativesPolicyTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_DerivativesPolicyTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_DerivativesPolicyTextBlock_en-US">Derivative Financial Instruments [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DerivativesPolicyTextBlock" xlink:to="label_us-gaap_DerivativesPolicyTextBlock" xlink:title="label: DerivativesPolicyTextBlock to label_us-gaap_DerivativesPolicyTextBlock" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_DerivativesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_DerivativesPolicyTextBlock" xml:lang="en-US" id="label_us-gaap_DerivativesPolicyTextBlock_en-US">Derivative Financial Instruments [Policy Text Block] (DerivativesPolicyTextBlock)</link:label>
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    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xml:lang="en-US" id="verboseLabel_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock_en-US">Schedule of Allocation of Share Based Compensation Costs for Deferred Share Units [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xlink:to="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xlink:title="label: ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock to label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" use="optional" order="13"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xml:lang="en-US" id="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock_en-US">Schedule Of Allocation Of Share Based Compensation Costs For Deferred Share Units [Table Text Block] (ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock" xml:lang="en-US" id="documentation_cpah_ScheduleOfAllocationOfShareBasedCompensationCostsForDeferredShareUnitsTableTextBlock_en-US">Schedule of Allocation of Share Based Compensation Costs for Deferred Share Units</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xlink:label="ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xlink:title="ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock_en-US">Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xlink:to="label_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xlink:title="label: ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock to label_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" use="optional" order="14"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock" xml:lang="en-US" id="label_us-gaap_ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock_en-US">Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] (ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:label="ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:title="ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xml:lang="en-US" id="verboseLabel_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock_en-US">Schedule of Long Lived Assets by Geographical Areas [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:to="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:title="label: ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock to label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" use="optional" order="15"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xml:lang="en-US" id="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock_en-US">Schedule Of Long Lived Assets By Geographical Areas [Table Text Block] (ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock" xml:lang="en-US" id="documentation_cpah_ScheduleOfLongLivedAssetsByGeographicalAreasTableTextBlock_en-US">Schedule of Long Lived Assets by Geographical Areas Table text Block</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:label="ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:title="ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xml:lang="en-US" id="verboseLabel_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_en-US">Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:to="label_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:title="label: ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock to label_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" use="optional" order="16"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock" xml:lang="en-US" id="label_us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock_en-US">Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] (ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ScheduleOfAgreementsByYearTableTextBlock" xlink:label="ScheduleOfAgreementsByYearTableTextBlock" xlink:title="ScheduleOfAgreementsByYearTableTextBlock"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfAgreementsByYearTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ScheduleOfAgreementsByYearTableTextBlock" xml:lang="en-US" id="verboseLabel_cpah_ScheduleOfAgreementsByYearTableTextBlock_en-US">Schedule of Agreements by Year [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAgreementsByYearTableTextBlock" xlink:to="label_cpah_ScheduleOfAgreementsByYearTableTextBlock" xlink:title="label: ScheduleOfAgreementsByYearTableTextBlock to label_cpah_ScheduleOfAgreementsByYearTableTextBlock" use="optional" order="17"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfAgreementsByYearTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ScheduleOfAgreementsByYearTableTextBlock" xml:lang="en-US" id="label_cpah_ScheduleOfAgreementsByYearTableTextBlock_en-US">Schedule Of Agreements By Year [Table Text Block] (ScheduleOfAgreementsByYearTableTextBlock)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ScheduleOfAgreementsByYearTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ScheduleOfAgreementsByYearTableTextBlock" xml:lang="en-US" id="documentation_cpah_ScheduleOfAgreementsByYearTableTextBlock_en-US">Schedule of Agreements by year</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementClassOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_StatementClassOfStockAxis" xml:lang="en-US" id="verboseLabel_us-gaap_StatementClassOfStockAxis_en-US">Class of Stock [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementClassOfStockAxis" xlink:to="label_us-gaap_StatementClassOfStockAxis" xlink:title="label: StatementClassOfStockAxis to label_us-gaap_StatementClassOfStockAxis" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementClassOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementClassOfStockAxis" xml:lang="en-US" id="label_us-gaap_StatementClassOfStockAxis_en-US">Class of Stock [Axis] (StatementClassOfStockAxis)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ClassOfStockDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_ClassOfStockDomain" xml:lang="en-US" id="verboseLabel_us-gaap_ClassOfStockDomain_en-US">Class of Stock [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClassOfStockDomain" xlink:to="label_us-gaap_ClassOfStockDomain" xlink:title="label: ClassOfStockDomain to label_us-gaap_ClassOfStockDomain" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_ClassOfStockDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_ClassOfStockDomain" xml:lang="en-US" id="label_us-gaap_ClassOfStockDomain_en-US">Class of Stock [Domain] (ClassOfStockDomain)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsidiaryIssuerMember" xlink:label="SubsidiaryIssuerMember" xlink:title="SubsidiaryIssuerMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SubsidiaryIssuerMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_SubsidiaryIssuerMember" xml:lang="en-US" id="verboseLabel_us-gaap_SubsidiaryIssuerMember_en-US">Subsidiary Shares [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiaryIssuerMember" xlink:to="label_us-gaap_SubsidiaryIssuerMember" xlink:title="label: SubsidiaryIssuerMember to label_us-gaap_SubsidiaryIssuerMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SubsidiaryIssuerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SubsidiaryIssuerMember" xml:lang="en-US" id="label_us-gaap_SubsidiaryIssuerMember_en-US">Subsidiary Shares [Member] (SubsidiaryIssuerMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CapitalUnitClassAMember" xlink:label="CapitalUnitClassAMember" xlink:title="CapitalUnitClassAMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CapitalUnitClassAMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_CapitalUnitClassAMember" xml:lang="en-US" id="verboseLabel_us-gaap_CapitalUnitClassAMember_en-US">Units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CapitalUnitClassAMember" xlink:to="label_us-gaap_CapitalUnitClassAMember" xlink:title="label: CapitalUnitClassAMember to label_us-gaap_CapitalUnitClassAMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CapitalUnitClassAMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CapitalUnitClassAMember" xml:lang="en-US" id="label_us-gaap_CapitalUnitClassAMember_en-US">Units [Member] (CapitalUnitClassAMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_BrokerWarrantsMember" xlink:label="BrokerWarrantsMember" xlink:title="BrokerWarrantsMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_BrokerWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_BrokerWarrantsMember" xml:lang="en-US" id="verboseLabel_cpah_BrokerWarrantsMember_en-US">Broker Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BrokerWarrantsMember" xlink:to="label_cpah_BrokerWarrantsMember" xlink:title="label: BrokerWarrantsMember to label_cpah_BrokerWarrantsMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_BrokerWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_BrokerWarrantsMember" xml:lang="en-US" id="label_cpah_BrokerWarrantsMember_en-US">Broker Warrants [Member] (BrokerWarrantsMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_BrokerWarrantsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_BrokerWarrantsMember" xml:lang="en-US" id="documentation_cpah_BrokerWarrantsMember_en-US">Broker Warrants</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeStockMember" xlink:label="EmployeeStockMember" xlink:title="EmployeeStockMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EmployeeStockMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_EmployeeStockMember" xml:lang="en-US" id="verboseLabel_us-gaap_EmployeeStockMember_en-US">Employee Stock Purchase Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockMember" xlink:to="label_us-gaap_EmployeeStockMember" xlink:title="label: EmployeeStockMember to label_us-gaap_EmployeeStockMember" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EmployeeStockMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_EmployeeStockMember" xml:lang="en-US" id="label_us-gaap_EmployeeStockMember_en-US">Employee Stock Purchase Plan [Member] (EmployeeStockMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CapitalUnitClassBMember" xlink:label="CapitalUnitClassBMember" xlink:title="CapitalUnitClassBMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CapitalUnitClassBMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_CapitalUnitClassBMember" xml:lang="en-US" id="verboseLabel_us-gaap_CapitalUnitClassBMember_en-US">Deferred Share Units [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CapitalUnitClassBMember" xlink:to="label_us-gaap_CapitalUnitClassBMember" xlink:title="label: CapitalUnitClassBMember to label_us-gaap_CapitalUnitClassBMember" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CapitalUnitClassBMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CapitalUnitClassBMember" xml:lang="en-US" id="label_us-gaap_CapitalUnitClassBMember_en-US">Deferred Share Units [Member] (CapitalUnitClassBMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WarrantMember" xlink:label="WarrantMember" xlink:title="WarrantMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_WarrantMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_WarrantMember" xml:lang="en-US" id="verboseLabel_us-gaap_WarrantMember_en-US">Warrants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WarrantMember" xlink:to="label_us-gaap_WarrantMember" xlink:title="label: WarrantMember to label_us-gaap_WarrantMember" use="optional" order="7"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_WarrantMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_WarrantMember" xml:lang="en-US" id="label_us-gaap_WarrantMember_en-US">Warrants [Member] (WarrantMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xml:lang="en-US" id="verboseLabel_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_en-US">Related Party [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="label: RelatedPartyTransactionsByRelatedPartyAxis to label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xml:lang="en-US" id="label_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_en-US">Related Party [Axis] (RelatedPartyTransactionsByRelatedPartyAxis)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="RelatedPartyDomain" xlink:title="RelatedPartyDomain"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RelatedPartyDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_RelatedPartyDomain" xml:lang="en-US" id="verboseLabel_us-gaap_RelatedPartyDomain_en-US">Related Party [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RelatedPartyDomain" xlink:to="label_us-gaap_RelatedPartyDomain" xlink:title="label: RelatedPartyDomain to label_us-gaap_RelatedPartyDomain" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_RelatedPartyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_RelatedPartyDomain" xml:lang="en-US" id="label_us-gaap_RelatedPartyDomain_en-US">Related Party [Domain] (RelatedPartyDomain)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_NewHeightsMember" xlink:label="NewHeightsMember" xlink:title="NewHeightsMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NewHeightsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_NewHeightsMember" xml:lang="en-US" id="verboseLabel_cpah_NewHeightsMember_en-US">NewHeights [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewHeightsMember" xlink:to="label_cpah_NewHeightsMember" xlink:title="label: NewHeightsMember to label_cpah_NewHeightsMember" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NewHeightsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_NewHeightsMember" xml:lang="en-US" id="label_cpah_NewHeightsMember_en-US">New Heights [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_NewHeightsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_NewHeightsMember" xml:lang="en-US" id="documentation_cpah_NewHeightsMember_en-US">NewHeights Software Corp.</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_FirstHandMember" xlink:label="FirstHandMember" xlink:title="FirstHandMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_FirstHandMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_FirstHandMember" xml:lang="en-US" id="verboseLabel_cpah_FirstHandMember_en-US">FirstHand [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FirstHandMember" xlink:to="label_cpah_FirstHandMember" xlink:title="label: FirstHandMember to label_cpah_FirstHandMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_FirstHandMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_FirstHandMember" xml:lang="en-US" id="label_cpah_FirstHandMember_en-US">First Hand [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_FirstHandMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_FirstHandMember" xml:lang="en-US" id="documentation_cpah_FirstHandMember_en-US">FirstHand Techologies Inc.</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_BridgePortMember" xlink:label="BridgePortMember" xlink:title="BridgePortMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_BridgePortMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_BridgePortMember" xml:lang="en-US" id="verboseLabel_cpah_BridgePortMember_en-US">BridgePort [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BridgePortMember" xlink:to="label_cpah_BridgePortMember" xlink:title="label: BridgePortMember to label_cpah_BridgePortMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_BridgePortMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_BridgePortMember" xml:lang="en-US" id="label_cpah_BridgePortMember_en-US">Bridge Port [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_BridgePortMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_BridgePortMember" xml:lang="en-US" id="documentation_cpah_BridgePortMember_en-US">Bridge Port Networks Inc.</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_MitelMember" xlink:label="MitelMember" xlink:title="MitelMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_MitelMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_MitelMember" xml:lang="en-US" id="verboseLabel_cpah_MitelMember_en-US">Mitel [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MitelMember" xlink:to="label_cpah_MitelMember" xlink:title="label: MitelMember to label_cpah_MitelMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_MitelMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_MitelMember" xml:lang="en-US" id="label_cpah_MitelMember_en-US">Mitel [Member] (MitelMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_MitelMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_MitelMember" xml:lang="en-US" id="documentation_cpah_MitelMember_en-US">Mitel Networks Corp.</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_KRPMember" xlink:label="KRPMember" xlink:title="KRPMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_KRPMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_KRPMember" xml:lang="en-US" id="verboseLabel_cpah_KRPMember_en-US">KRP [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KRPMember" xlink:to="label_cpah_KRPMember" xlink:title="label: KRPMember to label_cpah_KRPMember" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_KRPMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_KRPMember" xml:lang="en-US" id="label_cpah_KRPMember_en-US">K R P [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_KRPMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_KRPMember" xml:lang="en-US" id="documentation_cpah_KRPMember_en-US">Kanata Research Park Corp.</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_WesleyCloverMember" xlink:label="WesleyCloverMember" xlink:title="WesleyCloverMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_WesleyCloverMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_WesleyCloverMember" xml:lang="en-US" id="verboseLabel_cpah_WesleyCloverMember_en-US">Wesley Clover [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WesleyCloverMember" xlink:to="label_cpah_WesleyCloverMember" xlink:title="label: WesleyCloverMember to label_cpah_WesleyCloverMember" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_WesleyCloverMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_WesleyCloverMember" xml:lang="en-US" id="label_cpah_WesleyCloverMember_en-US">Wesley Clover [Member] (WesleyCloverMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_WesleyCloverMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_WesleyCloverMember" xml:lang="en-US" id="documentation_cpah_WesleyCloverMember_en-US">Wesley Clover</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestorMember" xlink:label="InvestorMember" xlink:title="InvestorMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_InvestorMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_InvestorMember" xml:lang="en-US" id="verboseLabel_us-gaap_InvestorMember_en-US">Investor [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestorMember" xlink:to="label_us-gaap_InvestorMember" xlink:title="label: InvestorMember to label_us-gaap_InvestorMember" use="optional" order="7"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_InvestorMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_InvestorMember" xml:lang="en-US" id="label_us-gaap_InvestorMember_en-US">Investor [Member] (InvestorMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BoardOfDirectorsChairmanMember" xlink:label="BoardOfDirectorsChairmanMember" xlink:title="BoardOfDirectorsChairmanMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_BoardOfDirectorsChairmanMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_BoardOfDirectorsChairmanMember" xml:lang="en-US" id="verboseLabel_us-gaap_BoardOfDirectorsChairmanMember_en-US">Chairman [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BoardOfDirectorsChairmanMember" xlink:to="label_us-gaap_BoardOfDirectorsChairmanMember" xlink:title="label: BoardOfDirectorsChairmanMember to label_us-gaap_BoardOfDirectorsChairmanMember" use="optional" order="8"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_BoardOfDirectorsChairmanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_BoardOfDirectorsChairmanMember" xml:lang="en-US" id="label_us-gaap_BoardOfDirectorsChairmanMember_en-US">Chairman [Member] (BoardOfDirectorsChairmanMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CustomerContractsMember" xlink:label="CustomerContractsMember" xlink:title="CustomerContractsMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CustomerContractsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_CustomerContractsMember" xml:lang="en-US" id="verboseLabel_us-gaap_CustomerContractsMember_en-US">Customer Contracts [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerContractsMember" xlink:to="label_us-gaap_CustomerContractsMember" xlink:title="label: CustomerContractsMember to label_us-gaap_CustomerContractsMember" use="optional" order="9"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_CustomerContractsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_CustomerContractsMember" xml:lang="en-US" id="label_us-gaap_CustomerContractsMember_en-US">Customer Contracts [Member] (CustomerContractsMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_GrantedToOfficersOrEmployeesMember" xlink:label="GrantedToOfficersOrEmployeesMember" xlink:title="GrantedToOfficersOrEmployeesMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_GrantedToOfficersOrEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_GrantedToOfficersOrEmployeesMember" xml:lang="en-US" id="verboseLabel_cpah_GrantedToOfficersOrEmployeesMember_en-US">Granted to Officers or Employees [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedToOfficersOrEmployeesMember" xlink:to="label_cpah_GrantedToOfficersOrEmployeesMember" xlink:title="label: GrantedToOfficersOrEmployeesMember to label_cpah_GrantedToOfficersOrEmployeesMember" use="optional" order="10"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_GrantedToOfficersOrEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_GrantedToOfficersOrEmployeesMember" xml:lang="en-US" id="label_cpah_GrantedToOfficersOrEmployeesMember_en-US">Granted To Officers Or Employees [Member] (GrantedToOfficersOrEmployeesMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_GrantedToOfficersOrEmployeesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_GrantedToOfficersOrEmployeesMember" xml:lang="en-US" id="documentation_cpah_GrantedToOfficersOrEmployeesMember_en-US">Granted to Officers or Employees</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_GrantedToNonemployeeDirectorsMember" xlink:label="GrantedToNonemployeeDirectorsMember" xlink:title="GrantedToNonemployeeDirectorsMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_GrantedToNonemployeeDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_GrantedToNonemployeeDirectorsMember" xml:lang="en-US" id="verboseLabel_cpah_GrantedToNonemployeeDirectorsMember_en-US">Granted to Non-Employee Directors [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrantedToNonemployeeDirectorsMember" xlink:to="label_cpah_GrantedToNonemployeeDirectorsMember" xlink:title="label: GrantedToNonemployeeDirectorsMember to label_cpah_GrantedToNonemployeeDirectorsMember" use="optional" order="11"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_GrantedToNonemployeeDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_GrantedToNonemployeeDirectorsMember" xml:lang="en-US" id="label_cpah_GrantedToNonemployeeDirectorsMember_en-US">Granted To Nonemployee Directors [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_GrantedToNonemployeeDirectorsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_GrantedToNonemployeeDirectorsMember" xml:lang="en-US" id="documentation_cpah_GrantedToNonemployeeDirectorsMember_en-US">Granted to Non-Employee Directors</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OfficerMember" xlink:label="OfficerMember" xlink:title="OfficerMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OfficerMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_OfficerMember" xml:lang="en-US" id="verboseLabel_us-gaap_OfficerMember_en-US">Granted to Officers [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficerMember" xlink:to="label_us-gaap_OfficerMember" xlink:title="label: OfficerMember to label_us-gaap_OfficerMember" use="optional" order="12"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_OfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_OfficerMember" xml:lang="en-US" id="label_us-gaap_OfficerMember_en-US">Granted to Officers [Member] (OfficerMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EmployeeStockOptionMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_EmployeeStockOptionMember" xml:lang="en-US" id="verboseLabel_us-gaap_EmployeeStockOptionMember_en-US">Granted to Employees and Contractors [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeStockOptionMember" xlink:to="label_us-gaap_EmployeeStockOptionMember" xlink:title="label: EmployeeStockOptionMember to label_us-gaap_EmployeeStockOptionMember" use="optional" order="13"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_EmployeeStockOptionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_EmployeeStockOptionMember" xml:lang="en-US" id="label_us-gaap_EmployeeStockOptionMember_en-US">Granted to Employees and Contractors [Member] (EmployeeStockOptionMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xlink:label="NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xlink:title="NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xml:lang="en-US" id="verboseLabel_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh_en-US">Nature Of Operations 1</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xlink:to="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xlink:title="label: NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh to label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xml:lang="en-US" id="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh_en-US">Nature Of Operations Zero Seven Zero Seven Zero H Fourvxnbmpmhnh</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh" xml:lang="en-US" id="documentation_cpah_NatureOfOperationsZeroSevenZeroSevenZeroHFourvxnbmpmhnh_en-US">Nature Of Operations 1</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xlink:label="NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xlink:title="NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xml:lang="en-US" id="verboseLabel_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix_en-US">Nature Of Operations 2</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xlink:to="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xlink:title="label: NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix to label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xml:lang="en-US" id="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix_en-US">Nature Of Operations Zero Seven Zero Seven Zero Nine H Onev B Four T Sixfx R Six</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix" xml:lang="en-US" id="documentation_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNineHOnevBFourTSixfxRSix_en-US">Nature Of Operations 2</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xlink:label="NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xlink:title="NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xml:lang="en-US" id="verboseLabel_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH_en-US">Nature Of Operations 3</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xlink:to="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xlink:title="label: NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH to label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xml:lang="en-US" id="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH_en-US">Nature Of Operations Zero Seven Zero Seven Zerowx Six T Mh Fgrt K H</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH" xml:lang="en-US" id="documentation_cpah_NatureOfOperationsZeroSevenZeroSevenZerowxSixTMhFgrtKH_en-US">Nature Of Operations 3</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_NatureOfOperationsZeroSevenZeroSevenZeroNrRKwnPpMTwobl" xlink:label="NatureOfOperationsZeroSevenZeroSevenZeroNrRKwnPpMTwobl" xlink:title="NatureOfOperationsZeroSevenZeroSevenZeroNrRKwnPpMTwobl"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNrRKwnPpMTwobl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNrRKwnPpMTwobl" xml:lang="en-US" id="verboseLabel_cpah_NatureOfOperationsZeroSevenZeroSevenZeroNrRKwnPpMTwobl_en-US">Nature Of Operations 4</link:label>
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    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableShareExerciseAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExchangeableShareExerciseAxis" xml:lang="en-US" id="label_cpah_ExchangeableShareExerciseAxis_en-US">Exchangeable Share Exercise [Axis] (ExchangeableShareExerciseAxis)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableShareExerciseAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExchangeableShareExerciseAxis" xml:lang="en-US" id="documentation_cpah_ExchangeableShareExerciseAxis_en-US">Exchangeable Share Exercise</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExchangeableShareExerciseDomain" xlink:label="ExchangeableShareExerciseDomain" xlink:title="ExchangeableShareExerciseDomain"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableShareExerciseDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExchangeableShareExerciseDomain" xml:lang="en-US" id="verboseLabel_cpah_ExchangeableShareExerciseDomain_en-US">Exchangeable Share Exercise [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExchangeableShareExerciseDomain" xlink:to="label_cpah_ExchangeableShareExerciseDomain" xlink:title="label: ExchangeableShareExerciseDomain to label_cpah_ExchangeableShareExerciseDomain" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableShareExerciseDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExchangeableShareExerciseDomain" xml:lang="en-US" id="label_cpah_ExchangeableShareExerciseDomain_en-US">Exchangeable Share Exercise [Domain] (ExchangeableShareExerciseDomain)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExchangeableShareExerciseDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExchangeableShareExerciseDomain" xml:lang="en-US" id="documentation_cpah_ExchangeableShareExerciseDomain_en-US">Exchangeable Share Exercise</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xlink:label="ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xlink:title="ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember_en-US">Exercise of Exchange Rights October 9 2008 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xlink:to="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xlink:title="label: ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember to label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember_en-US">Exercise Of Exchange Rights October Nine Two Zero Zero Eight [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightMember_en-US">Exercise of Exchange Rights October 9 2008</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xlink:label="ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xlink:title="ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember_en-US">Exercise of Exchange Rights November 19 2008 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xlink:to="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xlink:title="label: ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember to label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember_en-US">Exercise Of Exchange Rights November One Nine Two Zero Zero Eight [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsNovemberOneNineTwoZeroZeroEightMember_en-US">Exercise of Exchange Rights November 19 2008</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xlink:label="ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xlink:title="ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember_en-US">Exercise of Exchange Rights, October 9, 2008 and November 19, 2008 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xlink:to="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xlink:title="label: ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember to label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember_en-US">Exercise Of Exchange Rights October Nine Two Zero Zero Eight And November One Nine Two Zero Zero Eight [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsOctoberNineTwoZeroZeroEightAndNovemberOneNineTwoZeroZeroEightMember_en-US">Exercise of Exchange Rights, October 9, 2008 and November 19, 2008</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xlink:label="ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xlink:title="ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember_en-US">Exercise of Exchange Rights May 11 2009 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xlink:to="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xlink:title="label: ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember to label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember_en-US">Exercise Of Exchange Rights May One One Two Zero Zero Nine [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsMayOneOneTwoZeroZeroNineMember_en-US">Exercise of Exchange Rights May 11 2009</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xlink:label="ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xlink:title="ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember_en-US">Exercise of Exchange Rights December 16 2009 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xlink:to="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xlink:title="label: ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember to label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember_en-US">Exercise Of Exchange Rights December One Six Two Zero Zero Nine [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsDecemberOneSixTwoZeroZeroNineMember_en-US">Exercise of Exchange Rights December 16 2009</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xlink:label="ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xlink:title="ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember_en-US">Exercise of Exchange Rights April 27 2010 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xlink:to="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xlink:title="label: ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember to label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember_en-US">Exercise Of Exchange Rights April Two Seven Two Zero One Zero [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsAprilTwoSevenTwoZeroOneZeroMember_en-US">Exercise of Exchange Rights April 27 2010</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xlink:label="ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xlink:title="ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember_en-US">Exercise of Exchange Rights May 14 2010 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xlink:to="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xlink:title="label: ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember to label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" use="optional" order="7"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember_en-US">Exercise Of Exchange Rights May One Four Two Zero One Zero [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsMayOneFourTwoZeroOneZeroMember_en-US">Exercise of Exchange Rights May 14 2010</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xlink:label="ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xlink:title="ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xml:lang="en-US" id="verboseLabel_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember_en-US">Exercise of Exchange Rights January 27 2011 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xlink:to="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xlink:title="label: ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember to label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" use="optional" order="8"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xml:lang="en-US" id="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember_en-US">Exercise Of Exchange Rights January Two Seven Two Zero One One [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember" xml:lang="en-US" id="documentation_cpah_ExerciseOfExchangeRightsJanuaryTwoSevenTwoZeroOneOneMember_en-US">Exercise of Exchange Rights January 27 2011</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xlink:label="CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xlink:title="CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez_en-US">Common Stock 1</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xlink:title="label: CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez to label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez_en-US">Common Stock Zero Seven Zero Seven Zero Fourx Hbf X Twow S L Onez</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZeroFourxHbfXTwowSLOnez_en-US">Common Stock 1</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xlink:label="CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xlink:title="CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc_en-US">Common Stock 2</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xlink:title="label: CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc to label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc_en-US">Common Stock Zero Seven Zero Seven Zero Seven Sixg H Sx S Plf Zeroc</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZeroSevenSixgHSxSPlfZeroc_en-US">Common Stock 2</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xlink:label="CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xlink:title="CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV_en-US">Common Stock 3</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xlink:title="label: CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV to label_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" use="optional" order="3"/>
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    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZeroSevenLfFEightpNBDzNV_en-US">Common Stock 3</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR" xlink:title="label: CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR to label_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR" use="optional" order="50"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR_en-US">Common Stock Zero Seven Zero Seven Zerok K Qd R R Zdgrp R</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZerokKQdRRZdgrpR_en-US">Common Stock 50</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xlink:label="CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xlink:title="CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb_en-US">Common Stock 51</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xlink:title="label: CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb to label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" use="optional" order="51"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb_en-US">Common Stock Zero Seven Zero Seven Zerohm Four Two X C Z Nine Tq Cb</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZerohmFourTwoXCZNineTqCb_en-US">Common Stock 51</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xlink:label="CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xlink:title="CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF_en-US">Common Stock 52</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xlink:title="label: CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF to label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" use="optional" order="52"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF_en-US">Common Stock Zero Seven Zero Seven Zerod B C Gsxd Z M Hl F</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZerodBCGsxdZMHlF_en-US">Common Stock 52</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xlink:label="CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xlink:title="CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw_en-US">Common Stock 53</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xlink:title="label: CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw to label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" use="optional" order="53"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw_en-US">Common Stock Zero Seven Zero Seven Zeros C Fourzzny Fdclw</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZerosCFourzznyFdclw_en-US">Common Stock 53</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xlink:label="CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xlink:title="CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ_en-US">Common Stock 54</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xlink:title="label: CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ to label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" use="optional" order="54"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ_en-US">Common Stock Zero Seven Zero Seven Zerod Sd Fq Onex Two W Twom Z</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZerodSdFqOnexTwoWTwomZ_en-US">Common Stock 54</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xlink:label="CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xlink:title="CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne_en-US">Common Stock 55</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xlink:title="label: CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne to label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" use="optional" order="55"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne_en-US">Common Stock Zero Seven Zero Seven Zerov R C Zeroy P Zero Seven Ryk One</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZerovRCZeroyPZeroSevenRykOne_en-US">Common Stock 55</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xlink:label="CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xlink:title="CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xml:lang="en-US" id="verboseLabel_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT_en-US">Common Stock 56</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xlink:to="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xlink:title="label: CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT to label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" use="optional" order="56"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xml:lang="en-US" id="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT_en-US">Common Stock Zero Seven Zero Seven Zero T Ph R Three Ch Rm Four P T</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT" xml:lang="en-US" id="documentation_cpah_CommonStockZeroSevenZeroSevenZeroTPhRThreeChRmFourPT_en-US">Common Stock 56</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MajorCustomersAxis" xlink:label="MajorCustomersAxis" xlink:title="MajorCustomersAxis"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_MajorCustomersAxis" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_MajorCustomersAxis" xml:lang="en-US" id="verboseLabel_us-gaap_MajorCustomersAxis_en-US">Major Customers [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MajorCustomersAxis" xlink:to="label_us-gaap_MajorCustomersAxis" xlink:title="label: MajorCustomersAxis to label_us-gaap_MajorCustomersAxis" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_MajorCustomersAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_MajorCustomersAxis" xml:lang="en-US" id="label_us-gaap_MajorCustomersAxis_en-US">Major Customers [Axis] (MajorCustomersAxis)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NameOfMajorCustomerDomain" xlink:label="NameOfMajorCustomerDomain" xlink:title="NameOfMajorCustomerDomain"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NameOfMajorCustomerDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_NameOfMajorCustomerDomain" xml:lang="en-US" id="verboseLabel_us-gaap_NameOfMajorCustomerDomain_en-US">Name of Major Customer [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NameOfMajorCustomerDomain" xlink:to="label_us-gaap_NameOfMajorCustomerDomain" xlink:title="label: NameOfMajorCustomerDomain to label_us-gaap_NameOfMajorCustomerDomain" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_NameOfMajorCustomerDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_NameOfMajorCustomerDomain" xml:lang="en-US" id="label_us-gaap_NameOfMajorCustomerDomain_en-US">Name of Major Customer [Domain] (NameOfMajorCustomerDomain)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CustomerAMember" xlink:label="CustomerAMember" xlink:title="CustomerAMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerAMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CustomerAMember" xml:lang="en-US" id="verboseLabel_cpah_CustomerAMember_en-US">Customer A [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerAMember" xlink:to="label_cpah_CustomerAMember" xlink:title="label: CustomerAMember to label_cpah_CustomerAMember" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerAMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CustomerAMember" xml:lang="en-US" id="label_cpah_CustomerAMember_en-US">Customer A [Member] (CustomerAMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerAMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CustomerAMember" xml:lang="en-US" id="documentation_cpah_CustomerAMember_en-US">Customer A</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CustomerBMember" xlink:label="CustomerBMember" xlink:title="CustomerBMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerBMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CustomerBMember" xml:lang="en-US" id="verboseLabel_cpah_CustomerBMember_en-US">Customer B [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerBMember" xlink:to="label_cpah_CustomerBMember" xlink:title="label: CustomerBMember to label_cpah_CustomerBMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerBMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CustomerBMember" xml:lang="en-US" id="label_cpah_CustomerBMember_en-US">Customer B [Member] (CustomerBMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerBMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CustomerBMember" xml:lang="en-US" id="documentation_cpah_CustomerBMember_en-US">Customer B</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CustomerCMember" xlink:label="CustomerCMember" xlink:title="CustomerCMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerCMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CustomerCMember" xml:lang="en-US" id="verboseLabel_cpah_CustomerCMember_en-US">Customer C [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerCMember" xlink:to="label_cpah_CustomerCMember" xlink:title="label: CustomerCMember to label_cpah_CustomerCMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerCMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CustomerCMember" xml:lang="en-US" id="label_cpah_CustomerCMember_en-US">Customer C [Member] (CustomerCMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerCMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CustomerCMember" xml:lang="en-US" id="documentation_cpah_CustomerCMember_en-US">Customer C</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CustomerDMember" xlink:label="CustomerDMember" xlink:title="CustomerDMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerDMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CustomerDMember" xml:lang="en-US" id="verboseLabel_cpah_CustomerDMember_en-US">Customer D [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerDMember" xlink:to="label_cpah_CustomerDMember" xlink:title="label: CustomerDMember to label_cpah_CustomerDMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerDMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CustomerDMember" xml:lang="en-US" id="label_cpah_CustomerDMember_en-US">Customer D [Member] (CustomerDMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CustomerDMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CustomerDMember" xml:lang="en-US" id="documentation_cpah_CustomerDMember_en-US">Customer D</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="StatementGeographicalAxis" xlink:title="StatementGeographicalAxis"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementGeographicalAxis" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_StatementGeographicalAxis" xml:lang="en-US" id="verboseLabel_us-gaap_StatementGeographicalAxis_en-US">Geographical [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementGeographicalAxis" xlink:to="label_us-gaap_StatementGeographicalAxis" xlink:title="label: StatementGeographicalAxis to label_us-gaap_StatementGeographicalAxis" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_StatementGeographicalAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_StatementGeographicalAxis" xml:lang="en-US" id="label_us-gaap_StatementGeographicalAxis_en-US">Geographical [Axis] (StatementGeographicalAxis)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="SegmentGeographicalDomain" xlink:title="SegmentGeographicalDomain"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_SegmentGeographicalDomain" xml:lang="en-US" id="verboseLabel_us-gaap_SegmentGeographicalDomain_en-US">Segment, Geographical [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentGeographicalDomain" xlink:to="label_us-gaap_SegmentGeographicalDomain" xlink:title="label: SegmentGeographicalDomain to label_us-gaap_SegmentGeographicalDomain" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SegmentGeographicalDomain" xml:lang="en-US" id="label_us-gaap_SegmentGeographicalDomain_en-US">Segment, Geographical [Domain] (SegmentGeographicalDomain)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_NorthAmericaMember" xlink:label="NorthAmericaMember" xlink:title="NorthAmericaMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NorthAmericaMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_NorthAmericaMember" xml:lang="en-US" id="verboseLabel_cpah_NorthAmericaMember_en-US">North America [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NorthAmericaMember" xlink:to="label_cpah_NorthAmericaMember" xlink:title="label: NorthAmericaMember to label_cpah_NorthAmericaMember" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_NorthAmericaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_NorthAmericaMember" xml:lang="en-US" id="label_cpah_NorthAmericaMember_en-US">North America [Member] (NorthAmericaMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_NorthAmericaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_NorthAmericaMember" xml:lang="en-US" id="documentation_cpah_NorthAmericaMember_en-US">North America</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_EuropeMember" xlink:label="EuropeMember" xlink:title="EuropeMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_EuropeMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_EuropeMember" xml:lang="en-US" id="verboseLabel_cpah_EuropeMember_en-US">Europe [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EuropeMember" xlink:to="label_cpah_EuropeMember" xlink:title="label: EuropeMember to label_cpah_EuropeMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_EuropeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_EuropeMember" xml:lang="en-US" id="label_cpah_EuropeMember_en-US">Europe [Member] (EuropeMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_EuropeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_EuropeMember" xml:lang="en-US" id="documentation_cpah_EuropeMember_en-US">Europe</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_AsiaAndAfricaMember" xlink:label="AsiaAndAfricaMember" xlink:title="AsiaAndAfricaMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AsiaAndAfricaMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_AsiaAndAfricaMember" xml:lang="en-US" id="verboseLabel_cpah_AsiaAndAfricaMember_en-US">Asia and Africa [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AsiaAndAfricaMember" xlink:to="label_cpah_AsiaAndAfricaMember" xlink:title="label: AsiaAndAfricaMember to label_cpah_AsiaAndAfricaMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AsiaAndAfricaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_AsiaAndAfricaMember" xml:lang="en-US" id="label_cpah_AsiaAndAfricaMember_en-US">Asia And Africa [Member] (AsiaAndAfricaMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_AsiaAndAfricaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_AsiaAndAfricaMember" xml:lang="en-US" id="documentation_cpah_AsiaAndAfricaMember_en-US">Asia and Africa</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LatinAmericaDestinationMember" xlink:label="LatinAmericaDestinationMember" xlink:title="LatinAmericaDestinationMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LatinAmericaDestinationMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_LatinAmericaDestinationMember" xml:lang="en-US" id="verboseLabel_us-gaap_LatinAmericaDestinationMember_en-US">Latin America [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LatinAmericaDestinationMember" xlink:to="label_us-gaap_LatinAmericaDestinationMember" xlink:title="label: LatinAmericaDestinationMember to label_us-gaap_LatinAmericaDestinationMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_LatinAmericaDestinationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_LatinAmericaDestinationMember" xml:lang="en-US" id="label_us-gaap_LatinAmericaDestinationMember_en-US">Latin America [Member] (LatinAmericaDestinationMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_US" xlink:label="US" xlink:title="US"/>
    <link:label xlink:type="resource" xlink:label="label_country_US" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_US" xml:lang="en-US" id="verboseLabel_country_US_en-US">UNITED STATES [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="label_country_US" xlink:title="label: US to label_country_US" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_country_US" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_US" xml:lang="en-US" id="label_country_US_en-US">UNITED STATES [Member] (US)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_CA" xlink:label="CA" xlink:title="CA"/>
    <link:label xlink:type="resource" xlink:label="label_country_CA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_CA" xml:lang="en-US" id="verboseLabel_country_CA_en-US">CANADA [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CA" xlink:to="label_country_CA" xlink:title="label: CA to label_country_CA" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_country_CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_CA" xml:lang="en-US" id="label_country_CA_en-US">CANADA [Member] (CA)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_GB" xlink:label="GB" xlink:title="GB"/>
    <link:label xlink:type="resource" xlink:label="label_country_GB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_GB" xml:lang="en-US" id="verboseLabel_country_GB_en-US">UNITED KINGDOM [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GB" xlink:to="label_country_GB" xlink:title="label: GB to label_country_GB" use="optional" order="7"/>
    <link:label xlink:type="resource" xlink:label="label_country_GB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_GB" xml:lang="en-US" id="label_country_GB_en-US">UNITED KINGDOM [Member] (GB)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_CZ" xlink:label="CZ" xlink:title="CZ"/>
    <link:label xlink:type="resource" xlink:label="label_country_CZ" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_CZ" xml:lang="en-US" id="verboseLabel_country_CZ_en-US">CZECH REPUBLIC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CZ" xlink:to="label_country_CZ" xlink:title="label: CZ to label_country_CZ" use="optional" order="8"/>
    <link:label xlink:type="resource" xlink:label="label_country_CZ" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_CZ" xml:lang="en-US" id="label_country_CZ_en-US">CZECH REPUBLIC [Member] (CZ)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_DE" xlink:label="DE" xlink:title="DE"/>
    <link:label xlink:type="resource" xlink:label="label_country_DE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_DE" xml:lang="en-US" id="verboseLabel_country_DE_en-US">GERMANY [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DE" xlink:to="label_country_DE" xlink:title="label: DE to label_country_DE" use="optional" order="9"/>
    <link:label xlink:type="resource" xlink:label="label_country_DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_DE" xml:lang="en-US" id="label_country_DE_en-US">GERMANY [Member] (DE)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_FR" xlink:label="FR" xlink:title="FR"/>
    <link:label xlink:type="resource" xlink:label="label_country_FR" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_FR" xml:lang="en-US" id="verboseLabel_country_FR_en-US">FRANCE [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FR" xlink:to="label_country_FR" xlink:title="label: FR to label_country_FR" use="optional" order="10"/>
    <link:label xlink:type="resource" xlink:label="label_country_FR" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_FR" xml:lang="en-US" id="label_country_FR_en-US">FRANCE [Member] (FR)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_NL" xlink:label="NL" xlink:title="NL"/>
    <link:label xlink:type="resource" xlink:label="label_country_NL" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_NL" xml:lang="en-US" id="verboseLabel_country_NL_en-US">NETHERLANDS [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NL" xlink:to="label_country_NL" xlink:title="label: NL to label_country_NL" use="optional" order="11"/>
    <link:label xlink:type="resource" xlink:label="label_country_NL" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_NL" xml:lang="en-US" id="label_country_NL_en-US">NETHERLANDS [Member] (NL)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_IS" xlink:label="IS" xlink:title="IS"/>
    <link:label xlink:type="resource" xlink:label="label_country_IS" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_IS" xml:lang="en-US" id="verboseLabel_country_IS_en-US">ICELAND [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IS" xlink:to="label_country_IS" xlink:title="label: IS to label_country_IS" use="optional" order="12"/>
    <link:label xlink:type="resource" xlink:label="label_country_IS" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_IS" xml:lang="en-US" id="label_country_IS_en-US">ICELAND [Member] (IS)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_AU" xlink:label="AU" xlink:title="AU"/>
    <link:label xlink:type="resource" xlink:label="label_country_AU" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_AU" xml:lang="en-US" id="verboseLabel_country_AU_en-US">AUSTRALIA [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AU" xlink:to="label_country_AU" xlink:title="label: AU to label_country_AU" use="optional" order="13"/>
    <link:label xlink:type="resource" xlink:label="label_country_AU" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_AU" xml:lang="en-US" id="label_country_AU_en-US">AUSTRALIA [Member] (AU)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_ZA" xlink:label="ZA" xlink:title="ZA"/>
    <link:label xlink:type="resource" xlink:label="label_country_ZA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_ZA" xml:lang="en-US" id="verboseLabel_country_ZA_en-US">SOUTH AFRICA [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ZA" xlink:to="label_country_ZA" xlink:title="label: ZA to label_country_ZA" use="optional" order="14"/>
    <link:label xlink:type="resource" xlink:label="label_country_ZA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_ZA" xml:lang="en-US" id="label_country_ZA_en-US">SOUTH AFRICA [Member] (ZA)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_JP" xlink:label="JP" xlink:title="JP"/>
    <link:label xlink:type="resource" xlink:label="label_country_JP" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_JP" xml:lang="en-US" id="verboseLabel_country_JP_en-US">JAPAN [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JP" xlink:to="label_country_JP" xlink:title="label: JP to label_country_JP" use="optional" order="15"/>
    <link:label xlink:type="resource" xlink:label="label_country_JP" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_JP" xml:lang="en-US" id="label_country_JP_en-US">JAPAN [Member] (JP)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_TN" xlink:label="TN" xlink:title="TN"/>
    <link:label xlink:type="resource" xlink:label="label_country_TN" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_TN" xml:lang="en-US" id="verboseLabel_country_TN_en-US">TUNISIA [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TN" xlink:to="label_country_TN" xlink:title="label: TN to label_country_TN" use="optional" order="16"/>
    <link:label xlink:type="resource" xlink:label="label_country_TN" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_TN" xml:lang="en-US" id="label_country_TN_en-US">TUNISIA [Member] (TN)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_RU" xlink:label="RU" xlink:title="RU"/>
    <link:label xlink:type="resource" xlink:label="label_country_RU" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_RU" xml:lang="en-US" id="verboseLabel_country_RU_en-US">RUSSIAN FEDERATION [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RU" xlink:to="label_country_RU" xlink:title="label: RU to label_country_RU" use="optional" order="17"/>
    <link:label xlink:type="resource" xlink:label="label_country_RU" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_RU" xml:lang="en-US" id="label_country_RU_en-US">RUSSIAN FEDERATION [Member] (RU)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_MX" xlink:label="MX" xlink:title="MX"/>
    <link:label xlink:type="resource" xlink:label="label_country_MX" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_MX" xml:lang="en-US" id="verboseLabel_country_MX_en-US">MEXICO [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MX" xlink:to="label_country_MX" xlink:title="label: MX to label_country_MX" use="optional" order="18"/>
    <link:label xlink:type="resource" xlink:label="label_country_MX" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_MX" xml:lang="en-US" id="label_country_MX_en-US">MEXICO [Member] (MX)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_BR" xlink:label="BR" xlink:title="BR"/>
    <link:label xlink:type="resource" xlink:label="label_country_BR" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_BR" xml:lang="en-US" id="verboseLabel_country_BR_en-US">BRAZIL [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BR" xlink:to="label_country_BR" xlink:title="label: BR to label_country_BR" use="optional" order="19"/>
    <link:label xlink:type="resource" xlink:label="label_country_BR" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_BR" xml:lang="en-US" id="label_country_BR_en-US">BRAZIL [Member] (BR)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_CL" xlink:label="CL" xlink:title="CL"/>
    <link:label xlink:type="resource" xlink:label="label_country_CL" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_CL" xml:lang="en-US" id="verboseLabel_country_CL_en-US">CHILE [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CL" xlink:to="label_country_CL" xlink:title="label: CL to label_country_CL" use="optional" order="20"/>
    <link:label xlink:type="resource" xlink:label="label_country_CL" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_CL" xml:lang="en-US" id="label_country_CL_en-US">CHILE [Member] (CL)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_CO" xlink:label="CO" xlink:title="CO"/>
    <link:label xlink:type="resource" xlink:label="label_country_CO" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_CO" xml:lang="en-US" id="verboseLabel_country_CO_en-US">COLOMBIA [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CO" xlink:to="label_country_CO" xlink:title="label: CO to label_country_CO" use="optional" order="21"/>
    <link:label xlink:type="resource" xlink:label="label_country_CO" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_CO" xml:lang="en-US" id="label_country_CO_en-US">COLOMBIA [Member] (CO)</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_DO" xlink:label="DO" xlink:title="DO"/>
    <link:label xlink:type="resource" xlink:label="label_country_DO" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_country_DO" xml:lang="en-US" id="verboseLabel_country_DO_en-US">DOMINICAN REPUBLIC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DO" xlink:to="label_country_DO" xlink:title="label: DO to label_country_DO" use="optional" order="22"/>
    <link:label xlink:type="resource" xlink:label="label_country_DO" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_country_DO" xml:lang="en-US" id="label_country_DO_en-US">DOMINICAN REPUBLIC [Member] (DO)</link:label>
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    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroZeroWKZlwxFourZtPF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroZeroWKZlwxFourZtPF" xml:lang="en-US" id="documentation_cpah_SegmentedInformationZeroSevenZeroSevenZeroZeroWKZlwxFourZtPF_en-US">Segmented Information 35</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd" xlink:label="SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd" xlink:title="SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd"/>
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    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd" xml:lang="en-US" id="label_cpah_SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd_en-US">Segmented Information Zero Seven Zero Seven Zerol K Four G Fourzc Nine Hztd</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd" xml:lang="en-US" id="documentation_cpah_SegmentedInformationZeroSevenZeroSevenZerolKFourGFourzcNineHztd_en-US">Segmented Information 36</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xlink:label="SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xlink:title="SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xml:lang="en-US" id="verboseLabel_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour_en-US">Segmented Information 37</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xlink:to="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xlink:title="label: SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour to label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" use="optional" order="37"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xml:lang="en-US" id="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour_en-US">Segmented Information Zero Seven Zero Seven Zero T T One Q M Seven Seventkc G Four</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour" xml:lang="en-US" id="documentation_cpah_SegmentedInformationZeroSevenZeroSevenZeroTTOneQMSevenSeventkcGFour_en-US">Segmented Information 37</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xlink:label="SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xlink:title="SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xml:lang="en-US" id="verboseLabel_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT_en-US">Segmented Information 38</link:label>
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    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xml:lang="en-US" id="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT_en-US">Segmented Information Zero Seven Zero Seven Zero Onet Hg B J Fq Sevenl T T</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT" xml:lang="en-US" id="documentation_cpah_SegmentedInformationZeroSevenZeroSevenZeroOnetHgBJFqSevenlTT_en-US">Segmented Information 38</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommitmentsAxis" xlink:label="CommitmentsAxis" xlink:title="CommitmentsAxis"/>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsAxis" xlink:to="label_cpah_CommitmentsAxis" xlink:title="label: CommitmentsAxis to label_cpah_CommitmentsAxis" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommitmentsAxis" xml:lang="en-US" id="label_cpah_CommitmentsAxis_en-US">Commitments [Axis] (CommitmentsAxis)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsAxis" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommitmentsAxis" xml:lang="en-US" id="documentation_cpah_CommitmentsAxis_en-US">Commitments</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommitmentsByAgreementDomain" xlink:label="CommitmentsByAgreementDomain" xlink:title="CommitmentsByAgreementDomain"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsByAgreementDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommitmentsByAgreementDomain" xml:lang="en-US" id="verboseLabel_cpah_CommitmentsByAgreementDomain_en-US">Commitments By Agreement [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsByAgreementDomain" xlink:to="label_cpah_CommitmentsByAgreementDomain" xlink:title="label: CommitmentsByAgreementDomain to label_cpah_CommitmentsByAgreementDomain" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsByAgreementDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommitmentsByAgreementDomain" xml:lang="en-US" id="label_cpah_CommitmentsByAgreementDomain_en-US">Commitments By Agreement [Domain] (CommitmentsByAgreementDomain)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsByAgreementDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommitmentsByAgreementDomain" xml:lang="en-US" id="documentation_cpah_CommitmentsByAgreementDomain_en-US">Commitments By Agreement</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xlink:label="DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xlink:title="DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xml:lang="en-US" id="verboseLabel_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember_en-US">December 30 2010 Lease Extension Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xlink:to="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xlink:title="label: DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember to label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xml:lang="en-US" id="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember_en-US">December Three Zero Two Zero One Zero Lease Extension Agreement [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember" xml:lang="en-US" id="documentation_cpah_DecemberThreeZeroTwoZeroOneZeroLeaseExtensionAgreementMember_en-US">December 30 2010 Lease Extension Agreement</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xlink:label="AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xlink:title="AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xml:lang="en-US" id="verboseLabel_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember_en-US">April 29 2005 Lease for Office Premises [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xlink:to="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xlink:title="label: AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember to label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xml:lang="en-US" id="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember_en-US">April Two Nine Two Zero Zero Five Lease For Office Premises [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember" xml:lang="en-US" id="documentation_cpah_AprilTwoNineTwoZeroZeroFiveLeaseForOfficePremisesMember_en-US">April 29 2005 Lease for Office Premises</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xlink:label="JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xlink:title="JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xml:lang="en-US" id="verboseLabel_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember_en-US">July 17 2009 Subleasing Arrangement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xlink:to="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xlink:title="label: JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember to label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xml:lang="en-US" id="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember_en-US">July One Seven Two Zero Zero Nine Subleasing Arrangement [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember" xml:lang="en-US" id="documentation_cpah_JulyOneSevenTwoZeroZeroNineSubleasingArrangementMember_en-US">July 17 2009 Subleasing Arrangement</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xlink:label="JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xlink:title="JanuaryOneOneTwoZeroOneOneLeaseAgreementMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xml:lang="en-US" id="verboseLabel_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember_en-US">January 11 2011 Lease Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xlink:to="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xlink:title="label: JanuaryOneOneTwoZeroOneOneLeaseAgreementMember to label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xml:lang="en-US" id="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember_en-US">January One One Two Zero One One Lease Agreement [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember" xml:lang="en-US" id="documentation_cpah_JanuaryOneOneTwoZeroOneOneLeaseAgreementMember_en-US">January 11 2011 Lease Agreement</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xlink:label="MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xlink:title="MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xml:lang="en-US" id="verboseLabel_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember_en-US">May 1 2009 Modification of Existing Lease Agreement for Office Premises [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xlink:to="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xlink:title="label: MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember to label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xml:lang="en-US" id="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember_en-US">May One Two Zero Zero Nine Modification Of Existing Lease Agreement For Office Premises [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember" xml:lang="en-US" id="documentation_cpah_MayOneTwoZeroZeroNineModificationOfExistingLeaseAgreementForOfficePremisesMember_en-US">May 1 2009 Modification of Existing Lease Agreement for Office Premises</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xlink:label="MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xlink:title="MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xml:lang="en-US" id="verboseLabel_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember_en-US">March 12 2009 Settlement Agreement with a Founder and Former Officer [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xlink:to="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xlink:title="label: MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember to label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xml:lang="en-US" id="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember_en-US">March One Two Two Zero Zero Nine Settlement Agreement With A Founder And Former Officer [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember" xml:lang="en-US" id="documentation_cpah_MarchOneTwoTwoZeroZeroNineSettlementAgreementWithAFounderAndFormerOfficerMember_en-US">March 12 2009 Settlement Agreement with a Founder and Former Officer</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xlink:label="AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xlink:title="AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xml:lang="en-US" id="verboseLabel_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember_en-US">August 2 2011 Extension of an Existing Operating Lease [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xlink:to="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xlink:title="label: AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember to label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" use="optional" order="7"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xml:lang="en-US" id="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember_en-US">August Two Two Zero One One Extension Of An Existing Operating Lease [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember" xml:lang="en-US" id="documentation_cpah_AugustTwoTwoZeroOneOneExtensionOfAnExistingOperatingLeaseMember_en-US">August 2 2011 Extension of an Existing Operating Lease</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xlink:label="JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xlink:title="JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xml:lang="en-US" id="verboseLabel_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember_en-US">July 20 2011 Agreement for Investor Relations Services [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xlink:to="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xlink:title="label: JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember to label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" use="optional" order="8"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xml:lang="en-US" id="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember_en-US">July Two Zero Two Zero One One Agreement For Investor Relations Services [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember" xml:lang="en-US" id="documentation_cpah_JulyTwoZeroTwoZeroOneOneAgreementForInvestorRelationsServicesMember_en-US">July 20 2011 Agreement for Investor Relations Services</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xlink:label="DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xlink:title="DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xml:lang="en-US" id="verboseLabel_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember_en-US">December 9, 2011 Amendment to Lease Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xlink:to="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xlink:title="label: DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember to label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" use="optional" order="9"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xml:lang="en-US" id="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember_en-US">December Nine Two Zero One One Amendment To Lease Agreement [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember" xml:lang="en-US" id="documentation_cpah_DecemberNineTwoZeroOneOneAmendmentToLeaseAgreementMember_en-US">December 9, 2011 Amendment to Lease Agreement</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommitmentsByTypeOfCommitmentDomain" xlink:label="CommitmentsByTypeOfCommitmentDomain" xlink:title="CommitmentsByTypeOfCommitmentDomain"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsByTypeOfCommitmentDomain" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommitmentsByTypeOfCommitmentDomain" xml:lang="en-US" id="verboseLabel_cpah_CommitmentsByTypeOfCommitmentDomain_en-US">Commitments By Type of Commitment [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsByTypeOfCommitmentDomain" xlink:to="label_cpah_CommitmentsByTypeOfCommitmentDomain" xlink:title="label: CommitmentsByTypeOfCommitmentDomain to label_cpah_CommitmentsByTypeOfCommitmentDomain" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsByTypeOfCommitmentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommitmentsByTypeOfCommitmentDomain" xml:lang="en-US" id="label_cpah_CommitmentsByTypeOfCommitmentDomain_en-US">Commitments By Type Of Commitment [Domain] (CommitmentsByTypeOfCommitmentDomain)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsByTypeOfCommitmentDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommitmentsByTypeOfCommitmentDomain" xml:lang="en-US" id="documentation_cpah_CommitmentsByTypeOfCommitmentDomain_en-US">Commitments By Type of Commitment</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_OfficeLeasesRelatedPartyMember" xlink:label="OfficeLeasesRelatedPartyMember" xlink:title="OfficeLeasesRelatedPartyMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_OfficeLeasesRelatedPartyMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_OfficeLeasesRelatedPartyMember" xml:lang="en-US" id="verboseLabel_cpah_OfficeLeasesRelatedPartyMember_en-US">Office Leases - Related party [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficeLeasesRelatedPartyMember" xlink:to="label_cpah_OfficeLeasesRelatedPartyMember" xlink:title="label: OfficeLeasesRelatedPartyMember to label_cpah_OfficeLeasesRelatedPartyMember" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_OfficeLeasesRelatedPartyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_OfficeLeasesRelatedPartyMember" xml:lang="en-US" id="label_cpah_OfficeLeasesRelatedPartyMember_en-US">Office Leases Related Party [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_OfficeLeasesRelatedPartyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_OfficeLeasesRelatedPartyMember" xml:lang="en-US" id="documentation_cpah_OfficeLeasesRelatedPartyMember_en-US">Office Leases - Related party</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_OfficeLeasesUnrelatedPartyMember" xlink:label="OfficeLeasesUnrelatedPartyMember" xlink:title="OfficeLeasesUnrelatedPartyMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_OfficeLeasesUnrelatedPartyMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_OfficeLeasesUnrelatedPartyMember" xml:lang="en-US" id="verboseLabel_cpah_OfficeLeasesUnrelatedPartyMember_en-US">Office Leases - Unrelated Party [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OfficeLeasesUnrelatedPartyMember" xlink:to="label_cpah_OfficeLeasesUnrelatedPartyMember" xlink:title="label: OfficeLeasesUnrelatedPartyMember to label_cpah_OfficeLeasesUnrelatedPartyMember" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_OfficeLeasesUnrelatedPartyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_OfficeLeasesUnrelatedPartyMember" xml:lang="en-US" id="label_cpah_OfficeLeasesUnrelatedPartyMember_en-US">Office Leases Unrelated Party [Member]</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_OfficeLeasesUnrelatedPartyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_OfficeLeasesUnrelatedPartyMember" xml:lang="en-US" id="documentation_cpah_OfficeLeasesUnrelatedPartyMember_en-US">Office Leases - Unrelated Party</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_SubLeaseIncomeMember" xlink:label="SubLeaseIncomeMember" xlink:title="SubLeaseIncomeMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_SubLeaseIncomeMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_SubLeaseIncomeMember" xml:lang="en-US" id="verboseLabel_cpah_SubLeaseIncomeMember_en-US">Sub Lease Income [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubLeaseIncomeMember" xlink:to="label_cpah_SubLeaseIncomeMember" xlink:title="label: SubLeaseIncomeMember to label_cpah_SubLeaseIncomeMember" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_SubLeaseIncomeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_SubLeaseIncomeMember" xml:lang="en-US" id="label_cpah_SubLeaseIncomeMember_en-US">Sub Lease Income [Member] (SubLeaseIncomeMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_SubLeaseIncomeMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_SubLeaseIncomeMember" xml:lang="en-US" id="documentation_cpah_SubLeaseIncomeMember_en-US">Sub Lease Income</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_TotalOfficeLeasesMember" xlink:label="TotalOfficeLeasesMember" xlink:title="TotalOfficeLeasesMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_TotalOfficeLeasesMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_TotalOfficeLeasesMember" xml:lang="en-US" id="verboseLabel_cpah_TotalOfficeLeasesMember_en-US">Total Office Leases [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TotalOfficeLeasesMember" xlink:to="label_cpah_TotalOfficeLeasesMember" xlink:title="label: TotalOfficeLeasesMember to label_cpah_TotalOfficeLeasesMember" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_TotalOfficeLeasesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_TotalOfficeLeasesMember" xml:lang="en-US" id="label_cpah_TotalOfficeLeasesMember_en-US">Total Office Leases [Member] (TotalOfficeLeasesMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_TotalOfficeLeasesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_TotalOfficeLeasesMember" xml:lang="en-US" id="documentation_cpah_TotalOfficeLeasesMember_en-US">Total Office Leases</link:label>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SettlementOfDebtMember" xlink:label="SettlementOfDebtMember" xlink:title="SettlementOfDebtMember"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SettlementOfDebtMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_us-gaap_SettlementOfDebtMember" xml:lang="en-US" id="verboseLabel_us-gaap_SettlementOfDebtMember_en-US">Settlement Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SettlementOfDebtMember" xlink:to="label_us-gaap_SettlementOfDebtMember" xlink:title="label: SettlementOfDebtMember to label_us-gaap_SettlementOfDebtMember" use="optional" order="5"/>
    <link:label xlink:type="resource" xlink:label="label_us-gaap_SettlementOfDebtMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_us-gaap_SettlementOfDebtMember" xml:lang="en-US" id="label_us-gaap_SettlementOfDebtMember_en-US">Settlement Agreement [Member] (SettlementOfDebtMember)</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_InvestorRelationsMember" xlink:label="InvestorRelationsMember" xlink:title="InvestorRelationsMember"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_InvestorRelationsMember" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_InvestorRelationsMember" xml:lang="en-US" id="verboseLabel_cpah_InvestorRelationsMember_en-US">Investor Relations [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestorRelationsMember" xlink:to="label_cpah_InvestorRelationsMember" xlink:title="label: InvestorRelationsMember to label_cpah_InvestorRelationsMember" use="optional" order="6"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_InvestorRelationsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_InvestorRelationsMember" xml:lang="en-US" id="label_cpah_InvestorRelationsMember_en-US">Investor Relations [Member] (InvestorRelationsMember)</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_InvestorRelationsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_InvestorRelationsMember" xml:lang="en-US" id="documentation_cpah_InvestorRelationsMember_en-US">Investor Relations</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xlink:label="CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xlink:title="CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xml:lang="en-US" id="verboseLabel_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw_en-US">Commitments 1</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xlink:to="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xlink:title="label: CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw to label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" use="optional" order="1"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xml:lang="en-US" id="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw_en-US">Commitments Zero Seven Zero Seven Zerokx Seven Xlcy Seven Kb Qw</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw" xml:lang="en-US" id="documentation_cpah_CommitmentsZeroSevenZeroSevenZerokxSevenXlcySevenKbQw_en-US">Commitments 1</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xlink:label="CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xlink:title="CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xml:lang="en-US" id="verboseLabel_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight_en-US">Commitments 2</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xlink:to="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xlink:title="label: CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight to label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" use="optional" order="2"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xml:lang="en-US" id="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight_en-US">Commitments Zero Seven Zero Seven Zero Sevenk D Fd L W Bt Fk Eight</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight" xml:lang="en-US" id="documentation_cpah_CommitmentsZeroSevenZeroSevenZeroSevenkDFdLWBtFkEight_en-US">Commitments 2</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xlink:label="CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xlink:title="CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xml:lang="en-US" id="verboseLabel_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT_en-US">Commitments 3</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xlink:to="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xlink:title="label: CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT to label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" use="optional" order="3"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xml:lang="en-US" id="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT_en-US">Commitments Zero Seven Zero Seven Zerofkx G Jdrd G Hh T</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT" xml:lang="en-US" id="documentation_cpah_CommitmentsZeroSevenZeroSevenZerofkxGJdrdGHhT_en-US">Commitments 3</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xlink:label="CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xlink:title="CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xml:lang="en-US" id="verboseLabel_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv_en-US">Commitments 4</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xlink:to="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xlink:title="label: CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv to label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" use="optional" order="4"/>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xml:lang="en-US" id="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv_en-US">Commitments Zero Seven Zero Seven Zero Bfxwfqw Cvs Sv</link:label>
    <link:label xlink:type="resource" xlink:label="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv" xml:lang="en-US" id="documentation_cpah_CommitmentsZeroSevenZeroSevenZeroBfxwfqwCvsSv_en-US">Commitments 4</link:label>
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    <link:label xlink:type="resource" xlink:label="label_cpah_OptionsExpiringDecemberOneFourTwoZeroOneSixMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_OptionsExpiringDecemberOneFourTwoZeroOneSixMember" xml:lang="en-US" id="documentation_cpah_OptionsExpiringDecemberOneFourTwoZeroOneSixMember_en-US">Options Expiring December 14, 2016</link:label>
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    <link:label xlink:type="resource" xlink:label="label_cpah_OptionsExpiringDecemberOneFourTwoZeroOneFiveMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_OptionsExpiringDecemberOneFourTwoZeroOneFiveMember" xml:lang="en-US" id="documentation_cpah_OptionsExpiringDecemberOneFourTwoZeroOneFiveMember_en-US">Options Expiring December 14 2015</link:label>
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    <link:label xlink:type="resource" xlink:label="label_cpah_OptionsExpiringSeptemberSevenTwoZeroOneSixMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_OptionsExpiringSeptemberSevenTwoZeroOneSixMember" xml:lang="en-US" id="documentation_cpah_OptionsExpiringSeptemberSevenTwoZeroOneSixMember_en-US">Options Expiring September 7 2016</link:label>
    <link:loc xlink:type="locator" xlink:href="cpah-20120731.xsd#cpah_OptionsExpiringMarchOneZeroTwoZeroOneSixMember" xlink:label="OptionsExpiringMarchOneZeroTwoZeroOneSixMember" xlink:title="OptionsExpiringMarchOneZeroTwoZeroOneSixMember"/>
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    <link:label xlink:type="resource" xlink:label="label_cpah_OptionsExpiringMarchOneZeroTwoZeroOneSixMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_cpah_OptionsExpiringMarchOneZeroTwoZeroOneSixMember" xml:lang="en-US" id="documentation_cpah_OptionsExpiringMarchOneZeroTwoZeroOneSixMember_en-US">Options Expiring March 10 2016</link:label>
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