FIGURE 1: XML that the Save method produces

<xml xmlns:s='uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882'
  xmlns:dt='uuid:C2F41010-65B3-11d1-A29F-00AA00C14882'
  xmlns:rs='urn:schemas-microsoft-com:rowset'
  xmlns:z='#RowsetSchema'>
<s:Schema id='RowsetSchema'>
  <s:ElementType name='row' content='eltOnly' rs:CommandTimeout='30'>
    <s:AttributeType name='customerid' rs:number='1' rs:writeunknown='true'>
      <s:datatype dt:type='string' 
	  dt:maxLength='5' rs:fixedlength='true' rs:maybenull='false'/>
    </s:AttributeType>
    <s:AttributeType name='companyname' rs:number='2' rs:writeunknown='true'>
      <s:datatype dt:type='string' dt:maxLength='40' rs:maybenull='false'/>
    </s:AttributeType>
    <s:AttributeType name='contactname' rs:number='3' 
	rs:nullable='true' rs:writeunknown='true'>
      <s:datatype dt:type='string' dt:maxLength='30'/>
    </s:AttributeType>
    <s:extends type='rs:rowbase'/>
  </s:ElementType>
</s:Schema>
<rs:data>
  <z:row customerid='ALFKI' companyname='Alfreds Futterkiste' 
  contactname='Maria Anders'/>
  <z:row customerid='ANATR' companyname='Ana Trujillo 
  Emparedados y helados' contactname='Ana Trujillo'/>
</rs:data>
</xml>