Microsoft "Oslo" - May 2009 CTP is herehttp://blogs.msdn.com/architectsrule/archive/2009/06/03/microsoft-oslo-may-2009-ctp-is-here.aspxOverview "Oslo" is the code name for Microsoft’s next generation modeling platform. This CTP includes: "Quadrant" – a visual modeling tool "M" – a modeling language Repository – a SQL Server 2008 database to store modelsen-USCommunityServer 2.1 SP1 (Build: 61025.2)