http://bugs.winehq.org/show_bug.cgi?id=26424
--- Comment #7 from Henri Verbeet hverbeet@gmail.com 2011-05-24 13:13:35 CDT --- The overbright stuff should be fix by Mesa commit d3b6e8a2b8e3581e07a6dd7277d4d4c6c0407760. I'm not sure about the freezes, but I'd expect that to be a driver bug as well.