http://bugs.winehq.org/show_bug.cgi?id=23424
--- Comment #12 from Dmitry Timoshkov dmitry@codeweavers.com 2010-11-04 05:38:42 CDT --- You could try to preform a regression test on the Intel driver code base, and see if that gets more attention from its developers. Obviously nothing has changed in Wine, or at least there is no any insight that it's a Wine bug.