Creating Microsoft Vista Gadgets

I just received an email from a reader asking if I knew how to create Vista Sidebar Gadgets.

I don't--but I do see that Microsoft has a tutorial on building them---that might make an interesting Seminar for my Internet School. Here's the link for Part 1...

http://www.microsoft.com/technet/scriptcenter/topics/vista/gadgets-pt1.mspx

I don't see a Part 2.