I have a really-kick ass gaming PC right now. It's top of the line and runs everything like Crysis on high settings. I don't really play those games, though. I really only play Source games like TF 2 and L4D2 really. I'm going to grad school for three years in the Fall and am moving across the country for it. I'd like to be as mobile as possible and I really just see myself using my computer for mostly studying and only occasionally gaming on the weekends.
So really, all I'm interested in are TF 2, L4d2, and Starcraft 2 (and maybe Diablo 3). I know the new 13" MBP with the 320M can run those games well enough, but I was wondering how well you think it would run in the thick of heavy gaming? Like when all 32 players in a TF2 game are in one area shooting all over the place? Or in L4D2, when there are dozens and dozens of zombies on screen while buildings are getting blown up around you? Will it be able to hold it's FPS during those moments? I'm used to experiencing no hiccups on the absolute highest settings for those games. I've never gamed on a laptop, much less an aluminum one, and I guess I'd be worried about melting the laptop. Any thoughts on how well the 320m will handle those?