I have been working on a new build process using TFS 2008 and VS 2008 and were setting up a new build server and were researching whether I could run web tests in the build PC as part of build verification test without installing the Visual Studio test...
List of QA on migration of TFS 2008 build definitions to TFS 2010 from Jim http://blogs.msdn.com/jimlamb/archive/2009/11/03/upgrading-tfs-2008-build-definitions-to-tfs-2010.aspx
Brain has done a wonderful job on creating a blog on the key developments/architectural changes in TFS 2010. Worth reading. Even better the comment section (though it is real long!!). I was hoping for branched history for a given file in TFS 2010 but...