Thinking of upgrading from my trusty V3-2K. Anything Nvidia is out of the question - tried -5- different Nvidia products in the past (2 TNT's, 2 TNT2's and GeForce DDR), all had horrible compatibility problems, lockups, freezes, you name it...oh, and crappy 2D to boot. Bottom line is, I'll never touch anything made by Nvidia. Tried V5 - compatibility/stability was great, but the card itself is underpowered and overpriced, so I returned it. This leaves me with the Radeon, which I know nothing about. How stable is it?