ATi's drivers are very good at this point. I don't know why people think that NVIDIA's driver have 0 problems and ATi's have a few, so they must be terrible. No drivers are perfect. There will always be problems. ATi is EXTREMELY committed to fixing them. NVIDIA isn't even as determined as ATi to squash the bugs in their drivers. Don't worry about potential problems, the possibility of suffering from problems is not much worse going with ATi than with NVIDIA. On that note, I still say NVIDIA has the best drivers in the industry, but ATi's are nothing to worry about.