Hi Figo,
Here's where you'll find the latest driver suite for your Radeon 9000 Pro. You have to uninstall your old drivers and old ATI control panel first.
There are two downloads here, the Driver Suite and the ATI Control Panel. Uninstall both of the old (driver suite and ATI control panel) from your Windows Control Panel then restart your computer. After it restarts in Windows you'll see a couple of windows pop up asking you about installing drivers for your video card. Click "CANCEL" on both of them and then two click on the new Driver Suite that you downloaded to start the installation process. Install the Driver Suite first, restart your computer and then install the ATI Control Panel. The directions are pretty straight forward to follow.
Make sure you read, understand and follow the "Installation Tips" at the below URL and you shouldn't have any problems
http://mirror.ati.com/support/products/ ... ivers.htmlIf you can't get these drivers to work perhaps you have a different problem.
Good luck.