Thanks to everyone who attended the RIA dinner on June 17th.  I promised to publish the deck and code James used as well as some follow up links.  Here they are:

Presentation – deck, code

Expression on microsoft.com – http://www.microsoft.com/expression/

Expression Community Site – http://expression.microsoft.com/en-us/default.aspx (lots of great resources on the "learn" tab)

Expression Design Forum – http://forums.expression.microsoft.com/en-US/design/threads/

Expression Blend Forum – http://forums.expression.microsoft.com/en-US/blend/threads/

Expression Blog – http://blogs.msdn.com/expression/

nibbles: snack tutorials for hungry designers – http://www.nibblestutorials.net/