Yeah its the catalyst driver... I found something interesting while poking around in there :
-----------------------------------------------------------------------------------
Instructions:
For details on this driver, including resolved issues, please review the RELEASE NOTES.
Installing a new driver is only recommended if you are having issues with your ATI product.
Notes:
ATI recommends Windows XP Service Pack 2 or higher to be installed.
You must have Microsoft .NET Framework installed prior to downloading and installing the Catalyst Control Center
The Catalyst Uninstaller is an optional download. We recommend using this utility to uninstall any previously installed Catalyst drivers prior to installation.
Catalyst Control Center is available in a bundle supporting English, French, German, Japanese, Simplified Chinese and Spanish Additional languages will be available in future updates.
-----------------------------------------------------------------------------------