070-320: Developing XML Web Services and Server Components with Microsoft Visual C# .NET and the Microsoft .NET Framework
Yup now i am one of those MCAD.net. Strange i don't feel anything special after this certification.
Good thing i had a chance to work on samples like
Remoting sink chain, http://www.codeproject.com/csharp/customsinks.asp
Soap extensions, http://www.gotdotnet.com/team/rhoward/EncryptionExtension.zip
Custom SOAP authentication, http://www.codeguru.com/Csharp/Csharp/
Should i go for MCSD.net???