I'm a sucker for all this Halo hype and it made me dig out Halo 3. For various reasons I won't get in the Reach beta, but have been having a lot of fun going back to Halo 3. I'm surprised how much the multiplayer still holds up. I use to suck at it, but now that I'm more use to console shooters, I'm not too shabby. If anyone else is all jazzed to play some Halo 3 multiplayer, and doesn't want to deal with random morons, friend me up. I DO understand concepts like "play as a team", "move as a group", and "watch your teammate's back." Most of these concepts escape your average, random Halo player.
As a side note, Gamestop was selling the Limited Edition Halo 3 for the same price as the regular ($19.99 used), if you're into that sort of thing.