I've posted a WMV of the RIA Roundtable discussion. Its pretty hefty - still learning the right way to encode these things. The Microsoft Roundtable device only records at 15fps and we had some capture issues as well during the session so what you see and what you hear is not perfectly synced. The Silverlight streaming player is not up yet - it looks like my webhoster is blocking .xaml files so I am trying to get that squared away - otherwise I will resort to chopping it into chunks and getting it up on Silverlight Streaming.
I am going to try and do a single file recording next time instead of the three file setup we had last time. Hopefully that will make the video a bit easier to produce.