Has anyone played Team Fortress 2 on Steam for Mac? I just installed it today on my MBP (config is in my siggy), but I'm pretty disappointed because it's obviously not as smooth and fast as in my Bootcamp. I turned most of my settings to at least Med (and some to Low), turned off Antialiasing, but kept resolution of 1440x900, yet it's still laggy/choppy esp. when there's more people involved... (it was fine in Bootcamp on even better settings). I get like 20-25 fps in OS X, which pretty much sucks.... Anyone else experiencing this?