http://blogs.msdn.com/allend/archive/2006/10/09/VS-2005-SP1-Beta.aspxIf you author a package or add-in for VS, we encourage you to download the VS 2005 SP1 Beta in order to determine if there are any modfications to your package or add-in that need to be done in order to be compatible. It is very likely that there is nothingen-USCommunityServer 2.1 SP1 (Build: 61025.2)