I vote 10. Becaurse my system run most more stable. Not even a single crash in 1 day. Before (with 3.2) I had more than 20-25 dayli crash related to the graphic card driver acording Windows XP. Also in 3Dmark 2003 it goes from about 46?? properly mush less, can't remeber the number, it goes up to 5009 point. That's great. Everything seems to run much better than before. So ATI, I really like your work. For me, it works perfectly. It even did think format my harddrive AGAIN, but just be install the new one, I helps of everything. Thanks ATI, thank you very much! Hopes a future driver keep comming up with fixes and prefermance, and help people that still has problems.