I am using IXMLDOMDocument3's importNode() and appendchild() to copy a node 
from one XML document to another.  However, the node being copied (deep copy) 
still uses the namespace prefixes of the source doc.  How do I make the node 
copied to the dest doc use the dest doc's namespace prefixes?

Example:

Source XML:
<?xml version="1.0" encoding="UTF-8"?>
<psf:PrintTicket 
xmlns:psf="http://schemas.microsoft.com/windows/2003/08/printing/printschemaframework" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="1" 
xmlns:ns0000="http://schemas.something.com" 
xmlns:psk="http://schemas.microsoft.com/windows/2003/08/printing/printschemakeywords">
<psf:Feature name="psk:JobOutputBin">
  <psf:Option name="ns0000:DestPrinterDefault"/>
</psf:Feature>
</psf:PrintTicket>

Destination:
<?xml version="1.0" encoding="UTF-8"?>
<psf:PrintTicket 
xmlns:psf="http://schemas.microsoft.com/windows/2003/08/printing/printschemaframework" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="1" 
xmlns:ns0000="http://schemas.something.com" 
xmlns:kxd000="http://schemas.microsoft.com/windows/2003/08/printing/printschemakeywords">
</psf:PrintTicket>

Note that the namespace prefix psk in Source XML is now kxd000 in the Dest XML

Result I am getting:
<?xml version="1.0" encoding="UTF-8"?>
<psf:PrintTicket 
xmlns:psf="http://schemas.microsoft.com/windows/2003/08/printing/printschemaframework" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="1" 
xmlns:ns0000="http://schemas.something.com" 
xmlns:kxd000="http://schemas.microsoft.com/windows/2003/08/printing/printschemakeywords">
<psf:Feature name="psk:JobOutputBin">
  <psf:Option name="ns0000:DestPrinterDefault"/>
</psf:Feature>
</psf:PrintTicket>

The namespace prefixes are not resolved.

What can I do to fix this?