http://bugs.winehq.org/show_bug.cgi?id=13101
--- Comment #50 from Aneurin Price aneurin.price@gmail.com 2008-06-09 04:55:31 --- I'm unable to play WoW with opengl rendering either. I may have missed some combinations, but AFAICT any 2x-4x AA will trigger this problem, whether set in the game or using any of the different override methods in nvidia-settings, both with opengl and dirext3d rendering.