The support for Service Pack 2 on May 16, 2005. The Microsoft reach support Whistler detected on July 25, 2009. Build 2428 has ended support on July 17, 2009. Microsoft saying there not support that codename Whistler, there live supported for all features. In January 14, 2010. Microsoft release the update for beta 2, after supports has coming for Whistler, Microsoft reach update normal version was ended on March 13, 2010. In March 14, 2010. Microsoft reach ended for support beta 1 and beta 2, the support beta 3 was ended service on May 12, 2010. 