http://bugs.winehq.org/show_bug.cgi?id=2398
------- Additional Comments From dank@kegel.com 2007-17-01 19:54 ------- The black or corrupt overdraw problem seems to corelate well with graphics card. Could it be as simple as "Graphics cards introduced in or after 2004 seem fine, older cards have the bug"? See data carefully gathered by Lei Zhang at http://linux.ucla.edu/~leiz/software/wine/opengl/rendering.php