http://bugs.winehq.org/show_bug.cgi?id=30323
--- Comment #6 from John P Sims jsims2359@gmail.com 2012-08-14 23:50:56 CDT --- Created attachment 41373 --> http://bugs.winehq.org/attachment.cgi?id=41373 Ambient Occlusion - Side by side comparison
Still present in wine-1.5.10 with different video card and new drivers.
NVIDIA GTX 480 with 304.22 drivers