哪里有Direct9下载啊

http://www.microsoft.com/downloads/details.aspx?FamilyID=0A9B6820-BFBB-4799-9908-D418CDEAC197&displaylang=zh-cn&Hash=HWMX75F
我的是正版的，这是验证过后的网址
支持的操作系统： Windows 2000, Windows 2000 Advanced Server, Windows 2000 Professional Edition , Windows 2000 Server, Windows 2000 Service Pack 2, Windows 2000 Service Pack 3, Windows 2000 Service Pack 4, Windows 98, Windows 98 Second Edition, Windows ME, Windows Server 2003, Windows XP, Windows XP Home Edition , Windows XP Media Center Edition, Windows XP Professional Edition , Windows XP Service Pack 1
还有什么问题可以加我QQ：249441344