http://bugs.winehq.org/show_bug.cgi?id=19552
--- Comment #1 from Oskar Gargas oskar.gargas@gmail.com 2009-09-16 13:40:29 --- This is bug related only to Mac OS X Leopard 10.5. Its version of X11 and/or graphic drivers can't handle Wine graphics properly. I can't reproduce this bug under openSUSE and Ubuntu 9.04