WSS lists siteurl

[Bicazian]

Hi

I can get the site url of the WSS list in .net
Dim sla As SharepointListAdapter
sla = thisXDocument.DataObjects("listname").DOM
sla.siteurl

The problem is that it is a readonly property.
Is there a way to update the siteurl to pull the same list data from a
different site.

TX