Wow, that was fast. It's been 16 hours since I gave my talk yesterday and the session recording is already available online and the playback is in a Silverlight app. The talk yesterday was packed solid so I'm giving it again today. After that I'll package up the slide deck and samples and post them here.
All the session recordings can be found at http://sessions.visitmix.com/. Some of the best sessions to get ramped up on Silverlight are below: