What I need to be sending...

<?xml version="1.0"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 
                   xmlns:xsd="http://www.w3.org/2001/XMLSchema"
                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                   xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">
    <SOAP-ENV:Body SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
                xmlns:NS2="urn:ISmartPoints1">
        <NS1:UpdateCustomer xmlns:NS1="urn:SmartPointsIntf-ISmartPoints">
            <svID xsi:type="xsd:string">45DF95E2-175F-452C-A648-FBA2D197FBF4</svID>
            <CTCustNo xsi:type="xsd:string">1859</CTCustNo>
            <aWebCustomerResult href="#1"/>
        </NS1:UpdateCustomer>
        <NS2:TWebCustomerResult id="1" xsi:type="NS2:TWebCustomerResult">
            <Result xsi:type="xsd:boolean">true</Result>
            <ErrorCode xsi:type="xsd:int">21</ErrorCode>
            <ErrorString xsi:type="xsd:string"></ErrorString>
            <CustomerNo xsi:type="xsd:string">1859</CustomerNo>
            <Status xsi:type="xsd:string">2</Status>
            <Level xsi:type="xsd:string">3</Level>
            <LastName xsi:type="xsd:string">5</LastName>
            <FirstName xsi:type="xsd:string">4</FirstName>
            <Company xsi:type="xsd:string">6</Company>
            <HomePhone xsi:type="xsd:string"></HomePhone>
            <WorkPHone xsi:type="xsd:string"></WorkPHone>
            <Address xsi:type="xsd:string"></Address>
            <Address2 xsi:type="xsd:string"></Address2>
            <City xsi:type="xsd:string"></City>
            <PostalCode xsi:type="xsd:string"></PostalCode>
            <ProvinceNo xsi:type="xsd:string"></ProvinceNo>
            <CountryNo xsi:type="xsd:string"></CountryNo>
            <ShipLastName xsi:type="xsd:string"></ShipLastName>
            <ShipFirstName xsi:type="xsd:string"></ShipFirstName>
            <ShipCompany xsi:type="xsd:string"></ShipCompany>
            <ShipHomePhone xsi:type="xsd:string"></ShipHomePhone>
            <ShipAddress xsi:type="xsd:string"></ShipAddress>
            <ShipAddress2 xsi:type="xsd:string"></ShipAddress2>
            <ShipCity xsi:type="xsd:string"></ShipCity>
            <ShipPostalCode xsi:type="xsd:string"></ShipPostalCode>
            <ShipProvinceNo xsi:type="xsd:string"></ShipProvinceNo>
            <ShipCountryNo xsi:type="xsd:string"></ShipCountryNo>
            <EmailAddr xsi:type="xsd:string">1</EmailAddr>
            <Updated xsi:type="xsd:dateTime">2010-10-06T15:42:17.612-04:00</Updated>
            <FieldList xsi:type="xsd:string"></FieldList>
            <DataList xsi:type="xsd:string"></DataList>
            <PollDate xsi:type="xsd:dateTime">2010-10-06T15:42:17.612-04:00</PollDate>
            <DataType xsi:type="xsd:string">Web</DataType>
        </NS2:TWebCustomerResult>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>