http://msmvps.com/blogs/aghy/archive/2008/10/31/moss-2007-and-net-framework-3-5-sp1.aspxAt one of our customers we had to faced with a very-very sneaky trouble. The environment: Windows Server 2003 SP2 x64, with MOSS 2007 Enterprise, and of course .NET framework 2.0 and 3.0. The SQL Server 2005 is installed to a separated hardware. The farmenCommunityServer 2008.5 SP2 (Build: 40407.4157)