I’ve been playing with yet another goodie bundle from the P&P folks.

Did you know about this ???

The Web Service Software Factory: Modeling Edition (also known as the Service Factory) is an integrated collection of resources designed to help you quickly and consistently build Web services that adhere to well-known architecture and design patterns. These resources consist of patterns and architecture topics in the form of written guidance and models with code generation in the form of tools integrated with Visual Studio 2008.

http://msdn.microsoft.com/en-us/library/bb931187.aspx