I wanted to post my presentation files for the demo I'll be giving at Spring <br /> Conference 2007 tomorrow morning. This file contains the Powerpoint Presentation, plus all the example file (plus some that I probably won't have a time to get to!)
I probably went overboard on the examples—I seriously doubt I can get through them all in 60 minutes, but hopefully you'll find the source code commented well enough that even if you don't set through my presentation, you can still follow what's going on.