http://bugs.winehq.org/show_bug.cgi?id=13550
--- Comment #2 from Jonathan Liebers post.ernie@gmail.com 2008-05-31 04:20:03 --- The problem seems to change, if you set your Anti-Aliasing to 2x or 4x. But it slows down the client terrible.
But the problem is still there. For example, if you see a texture problem far away and you set your Anti-Aliasing to 2x or 4x, it disappears. But now appear other texture problems. I'm using a Geforce 8500 GT.