Windows 7 Upgrade Advisor 2.0.4000.0
The Windows 7 Upgrade Advisor is a free and small beta application which you can run on your current Windows XP/Vista-computer to find out if it's ready for an upgrade to Windows 7.
When you run the Upgrade Advisor, it will scan your computer and generate an easy-to-understand report of any known system and device compatibility issues, along with recommendations on how you can get your PC ready for Windows 7.