I am running Win XP Pro. SP2, Directx 9.0c. Should have wrote that in the initial post of course.
The drivers you link to wont let me install them. I get a message saying I should contact my supplier for driver updates. Now, I've gotten this message before, and I seem to remember hearing other people with the same ATI driver issue.
The solution was said to be use of the Omegadrivers. I must stress that the omegadrivers have been working for me for the last 3 years. Other then that, I'm clueless, sorry.