Developers Training Kit for SQL Server 2008 R2

Microsoft has published "SQL Server 2008 R2 - Training Kit for Developers" that contains presentations, demos, videos and hands-on lab related to new features of SQL Server 2008 R2. It is free, all can download. Here is the link: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=fffaad6a-0153-4d41-b289-a3ed1d637c0d This requires new AdventureWorks database, it is available here: http://msftdbprodsamples.codeplex.com/Release/ProjectReleases.aspx?ReleaseId=24854