http://www.microsoft.com/downloads/Browse.aspx?DisplayLang=zh-cn&nr=20&productId=C0037913-9E11-4A2D-8FD1-0BA441296CBC&sortCriteria=date
http://silverlight.cn/
http://silverlight.net/
http://www.microsoft.com/downloads/details.aspx?familyid=2e917813-0fd2-4e87-b1ae-e86bb7c692c7&displaylang=en&Hash=BM4Mgq%2fAWCiBBFTCn9Y3%2bAGB6a1V1mFEcg8x7xgPG%2bNKeaMgh1HSrgLOBdHe70%2f0vWaGsRZDUTjBax%2be5hAISA%3d%3d
http://www.microsoft.com/china/expression/default.mspx