INFO:
A powerful and easy-to-use database.
Features:
* Compact download.
* Get up and running in as little as 20 minutes.
* Automatically tune your database for optimal performance.
* Use Microsoft Update to automatically receive the latest patches and updates, enabling a high level of security and the latest features.
* Enjoy a consistent management experience across all SQL Server 2005 Editions.
* Seamlessly integrated data experience for building Windows applications and Web sites.
* Easily move or copy your SQL Server Express databases to another computer or hosted server using XCopy and ClickOnce deployment.
Important: Before installing, you must uninstall any previous versions of SQL Server 2005, Visual Studio 2005, and the .NET Framework 2.0.
MORE INFO:
http://msdn.microsoft.com/vstudio/express/default.aspx
DOWNLOAD:
http://download.microsoft.com/download/f/1/0/f10c4f60-630e-4153-bd53-c3010e4c513b/SQLEXPR.EXE
MIRROR:
http://msdn.microsoft.com/vstudio/express/sql/download/