OS: Vista 64
CPU: AMD x2 64 4800+
MB: Asus A8N SLI Premium
RAM: Corsair Extreme 4GB
CS4 Photoshop

First Video Card: BFG 7800 GTX 512MB
New Video Card: AVG GTX 260 (210) Superclocked 896MB

I had no problem with the Open GL acceleration with my old card. I just upgraded my video card to the above and now I'm getting a small problem. I have the newest drivers from the nVidia website for the GTX 260.

When I move my mouse around the Photoshop work space flickers and flashes a little intermittently as I move the mouse around. I turned off GL Acc. and it stopped.

Any ideas?