Microsoft SQL Server Management Studio Express 和 MS SQL Server 2005 Express Edition是分开的,
Microsoft SQL Server Management Studio Express
http://www.microsoft.com/downloads/details.aspx?familyid=C243A5AE-4BD1-4E3D-94B8-5A0F62BF7796&displaylang=zh-cn
Microsoft SQL Server Management Studio Express Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=6053C6F8-82C8-479C-B25B-9ACA13141C9E&displaylang=zh-cn
Microsoft SQL Server 2005 Express Edition
http://www.microsoft.com/downloads/details.aspx?familyid=220549B5-0B07-4448-8848-DCC397514B41&displaylang=zh-cn
具有高级服务的 Microsoft SQL Server 2005 Express Edition Service Pack 2
http://www.microsoft.com/downloads/details.aspx?familyid=5B5528B9-13E1-4DB9-A3FC-82116D598C3D&displaylang=zh-cn