Strange, it could be the cataylist drivers applying AF then when they shouldnt... ? Or it could just indeed be a glitch in the dets.
The other interesting thing ive just noticed is that i set the intellisample to 'Performance' and 'Quality' and compared them. I could see ZILCH difference. The texture at the back does not get any worse/better.
There used to be a signature here, but now there isnt.