Here's my deck from day 2 of Orange Country TechDays
SQL Server 2008 for Developers - SlideShare
You can download a podcast of the presentation and get the demo files from Windows Live Skydrive here. You must sign in to Windows Live to be able to download these files.
Here's John Bowen's Silverlight 2.0 links, code and references.
Here's Daniel's deck on VSTO and LINQ