http://nashvillecountryproductions.com/News/performance-problems-delay-visual-studio-2010-release/ Beset by performance issues, Microsoft has decided to extend the beta testing period for its upcoming Visual Studio 2010. software development platform and will postpone the planned March 22, 2010, launch date by a few weeks, a Microsoft executive said in a blog on Thursday. Visual Studio 2010 beta 2. and a beta of the accompanying Net Framework 4 programming platform both shipped in October. Fri, 18 Dec 2009 18:57:03 CST en