http://sqlserver.ro/blogs/cristians_blog/archive/2008/02/20/it-s-here-ctp-6-is-out-get-it-now-win-an-xbox.aspxMore details here: http://go.microsoft.com/?linkid=6899949 What's new Sparse Columns and Column Sets SQL Server PowerShell Provider and Cmdlets Compressed Storage of Tables and Indexes Filtered Indexes and Statistics SQL Server Management Studio EnhancementsenCommunityServer 2.1 SP2 (Build: 61129.1)