This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I'm just getting started with SOAP. We are looking to using SOAP messaging (not RPC) between many devices, platforms, and languages. I know you cannot use DTDs with SOAP, but can you use XML schemas? If not, we'll end up writing a lot of code to verify the messages we send/receive are formed correctly based on the design of our messages.