Hmm... I tried changing what you suggested, qwertymn, but Steam now tells me that I need to newest version of DirectX to play the game. So.... uh... considering the fact that I was playing Team Fortress 2 without the fancy shader effects, and the video options of TF2 said I was using DirectX 8.1, before the update, it's obvious that Wine can spoof this somehow. Anyone have any ideas?