There are still interop problems with WSDL2Java... For this service, WSDL2Java creates stubs that compile fine, but the client fails...
http://samples.gotdotnet.com/quickstart/aspplus/samples/services/MathService /VB/MathService.asmx This is sort of a "Hello World" example of .NET Web Services. I used the beta1-rc1 download.
