Speaking of TF2, what the hell happened to it? People were all excited about it about a year or so ago, but since then things have been pretty quiet. I remember talking to a friend who worked for Sierra, and he said that the game had volumetric smoke and fire (shoot a flamethrower through a door, and the entire room will get filled with fire, kinda like that one bunker scene from Saving Private Ryan). He did say that barely any computers could handle the graphics though, which is why I think they're taking so much time on it, or maybe they're just waiting for the hardware to catch up.