http://bugs.winehq.org/show_bug.cgi?id=6727
------- Additional Comments From the3dfxdude@gmail.com 2006-23-11 10:03 ------- Please report your mesa version and video card model. Note mesa has bugs, and the best is to run a tree snapshot, or 6.5.2. Indeed, since your nvidia based computer works, you may be seeing a dri specific problem.