I have Xbox Live for the 360 and I like to play Halo 3 on Live, but I'm stuck always playing social slayer (4 v 4). I've seen in videos on youtube and I did it at my friends house once (i cant remember which friend) that you can have 8 players on both teams in Halo 3 but I don't know what game to go into. Could you let me know what game I need to go into or if I need to download anything?