xml island

Hi,

I want use an xml island for showing the data on screen
Can i use this given below as the xml client and if yes,
could any pls tell me how do i populate the data to it and
how this xml isalnd can be sent to server. ie, accessing
this island in server.
<xml id="ClientOne">
<asp:Xml id="serverone" runat="server"></asp:Xml>
</xml>

Thnks in advance.