http://sqlblog.com/blogs/lara_rubbelke/archive/2009/08/10/sql-server-2008-r2-ctp-available.aspxThe first public CTP of SQL Server 2008 R2 is available for download. Read more about it at the Data Platform Insider blog: http://blogs.technet.com/dataplatforminsider/archive/2009/08/10/download-sql-server-2008-r2-august-ctp-today.aspxenCommunityServer 2.1 SP2 (Build: 61129.1)