Jon from Proactive Logic

For those of us who have dug into, parsed or manually created a WSDL file, Microsoft released a cool developer utility called WsdlViewer for graphically going over a WSDL file. It is located in the WCF Development tools download section on netfx3 site.

http://wcf.netfx3.com/files/folders/development_tools/entry5214.aspx

It shows namespaces, types, messages, portTypes, bindings, and services.  This is much easier then scrolling up and down the WSDL file, when looking at the raw wsdl for a web service.

Further it only requires .Net 2.0.

Hope that helps!
Jon