January 6th, 2010 at 9:56 am
i dont have live so i kinda dont know but i played it at a friends house so i think to be leaderi think ya gotta create the game
January 8th, 2010 at 5:11 pm
you cant. the host is randomly chosen by who has the best network connection.
January 9th, 2010 at 3:06 am
You cant host matchmaking games but you can host custom games. It also has to do with connection speed.