你下简装版的吧
Microsoft SQL Server 2008 Enterprise Evaluation:180 days 开发人员试用体验(安装的时候输入下面的注册码,就成为正式版的了)
http://www.microsoft.com/downloads/details.aspx?FamilyID=6b10c7c1-4f97-42c4-9362-58d4d088cd38&DisplayLang=zh-cn
Microsoft SQL Server 2008 Service Pack 1
http://www.microsoft.com/downloads/details.aspx?FamilyID=66ab3dbb-bf3e-4f46-9559-ccc6a4f9dc19&DisplayLang=zh-cn
Microsoft SQL Server 2008 联机丛书(2009 年 1 月)
http://www.microsoft.com/downloads/details.aspx?FamilyID=765433f7-0983-4d7a-b628-0a98145bcb97&DisplayLang=zh-cn
Microsoft SQL Server 2008 功能包,2009 年 4 月
http://www.microsoft.com/downloads/details.aspx?FamilyID=b33d2c78-1059-4ce2-b80d-2343c099bcb4&DisplayLang=zh-cn
Microsoft SQL Server 2008 注册码
开发版(Developer): PTTFM-X467G-P7RH2-3Q6CG-4DMYB
企业版(Enterprise): JD8Y6-HQG69-P9H84-XDTPG-34MBB