SQL installation on windows 7 64 bit OS

Hi,

I need to install MS SQL server 2005 standard edition on windows 7 OS(64 bit OS).

How can i do that as there is no link available for downloading the evaluation version of SQL server 2005.

The reason behind installing only sql server 2005 is that i am having my backup of SBO database in SQL 2005 only.

And i need to restore this databse on my customer's machine whose configuration i have specified above.

Please do suggest.

Regards.

ShriX.