Nice. I wish I had enough computing power on my old G4 tower to actually run the game, but I only have a 9 gig hard drive and 265 MB RAM. I'm pretty much up a creek without a paddle when it comes to gaming.
Today, I got the Halo PC version. I haven't played yet, but I'll be happy to fight/assist anyone in a multiplayer match once I'm hooked up. How does it work? I'm sure I'll find out, but Xander, I'd love to play you.