http://bugs.winehq.org/show_bug.cgi?id=22865
--- Comment #5 from Dan Kegel dank@kegel.com 2010-05-26 13:12:35 --- This is on an nvidia gt 240, with drivers 195.36.15, which should be plenty modern. (It also happens on another box with a bigger nvidia card. I haven't tried it on any others yet.)