In addition to the SQL Server 2008 Database Infrastructure and Scalability content that Paul and I delivered for SQL Server 2008, our colleague Bob Beachemin (blog) also delivered complementary content under the Developer track. This course is officially titled and available as: Clinic 10164: Essential SQL Server 2008 for Developers.
Additionally, this content has been updated for SQL Server 2008 R2. The entire "jumpstart" content has been managed by Roger Doherty (blog) and he created a very comprehensive page at Channel 9 for this which is titled and available as: Microsoft SQL Server 2008 R2 Update for Developers Training Course. He's done a few blog posts about demos and content so be sure to check out his blog as well!
And, I still have a bit more coming on resources/content!