Hey guys I don't own a xbox but I have played halo multiplayer with all my friends and it is wicked. Getting four xboxs together and lanning halo 1 was epic so good job on keeping halo 2 alive. A quick suggestion to try also have you ever used xlink it allows you to "lan" xbox and ps2 games over the internet with friends so all you guys can add each other on xlink set it up and then play online with halo 2 still :) thought you might wanna try it :) http://www.teamxlink.co.uk/