http://bugs.winehq.org/show_bug.cgi?id=17639
--- Comment #12 from Simon Beer simon.beer@gmx.de 2011-02-06 10:54:14 CST --- (In reply to comment #11)
I'm pretty sure this is another instance of a certain nvidia depth invariance bug, although they don't see it that way.
Is this a hardware, software or driver related bug? With my 9800gt i've the same problems.