http://bugs.winehq.org/show_bug.cgi?id=10557
--- Comment #8 from Stefan Dösinger stefandoesinger@gmx.at 2007-11-27 04:41:16 --- Created an attachment (id=9364) --> (http://bugs.winehq.org/attachment.cgi?id=9364) Possible workaround
Try this patch. It fixes the issue mentioned in the beta driver on my gf 7400 card. It might fix the geforce 8 issues as well, but I cannot test it myself.