That appears to be only you with that issue my friend...... I'm not sure ATI would write drivers that only fail on your machine so I'd consider a bit more research closer to home. Forums are full of people blaming ATI for their own problems at the minute. They are usually ex-nvidia owners flapping as they don't know what they are doing. As for forcing AA, ATI do have profiles to do that they are just different. Having used both Nvidia's and ATI's quite a bit over the past couple for years I can honestly say anybody complaining about ATI's way because they don't like having shortcuts or having to right click to task bar over Nvidia's way are just being whiny little girls. Nvidia can't force AA in Bioshock 2 on most cards either yet, its an engine thing so will everybody STFU about it....The cards that appear to apply AA create graphical glitches too.