Try this URL:
http://sharepoint.iceweb.com/sites/demo/default.aspx?wsdl
(user: [email protected], pass: demo)
As far as I remember this used to return the WSDL file for this, but it just returns the normal page instead. How do I get the WSDL for a Sharepoint service? I'm actually looking for the WSDL for the Sharepoint 2007 List service, so if anyone has a link for that, it's appreciated.