[Wine] ATI fglrx + wine ==> The Checkerboard of Doom

[Wintershade]

...as it was called on Phoronix forums.
After this (http://forum.winehq.org/viewtopic.php?t=2066) discussion, I have decided to give the ATI/AMD fglrx drivers another go... and immediately remembered why I gave them up in the first place.

That was version 8.5. Now, two versions after (yes, I've overslept a whole release, and I feel fascinatingly relaxed after that), the problem persists.

Running WINE in fullscreen results in display corruption, symbolically called "Checekerboard of Doom", because, well, it looks like a checkerboard.

Anyone around here have an idea what to do about it? (apart from not using full-screen)