http://bugs.winehq.org/show_bug.cgi?id=3493
--- Comment #36 from Austin English austinenglish@gmail.com 2009-12-31 09:20:45 --- (In reply to comment #35)
I have solved a problem having changed color depth of the screen to 16
Can you retest in recent wine (1.1.35/1.1.36)? Roderick has added better libxrender support, which speeds up a lot of similar applications.