UI graphics problem

I’m not sure if this is where this goes, but oh well.
I recently got a new computer, and, when I installed Blender on it, I noticed an annoying (but not crippling) problem. every time I do any input on the computer (move the mouse, hit a key, etc.) all the images on buttons in blender change to a random different one. If I move the cursor over a button, it’s image changes to the correct one, though.
I am using an ATI video card, and a pentium 4 processor.
Sorry if this has been asked before, I did some searches and came up with nothing.

edit- I’m using blender 2.41

Turning off Anti-Aliasing in your card’s display control panel probably would fix this.

the anti-ailiasing was already off.
(by the way, I’m using 2004 drivers, (on windows) because I can’t find newer ones)