Thanks to everyone who participated in the Denver InstallFest.  I had a great time talking Fx3.5 with everyone.  As promised (albeit a bit late), here are the links to the screencasts and sample code I referenced in the InstallFest demos:

Please remember that this sample code requires VS2008 and Fx3.5 RTM.  For the Astoria Piece, you need the 3.5 Extensions CTP Preview.  Here is a link to ScottGu's post on the preview.