Building Pocket PC Applications

OK, another Tech Talks issue. It’s about my school project, it will run on Pocket PC platform (not my choice, don’t give me that look! I rather stick with Palm platform to be honest) and I am doing the user interface design for it.

So, anybody can help me by giving me links to some references? Especially about some widget since the original widget in Pocket PC platform are rather limited (or am I mistaken? but I just read the UI Guidelines). Thanks!