how do you be the host on halo 3 on xbox live?

[James B]

i wont to know how to be the host so i can like invite my mates to play

 

[somedude3519]

go to start custom game then press Y then go to your friends gt and press x to invite... if you cant figure it out go to the main menu and go to custom game and invite like i said

 

[B C]

I concure.

 

[Google]

www.lemonparty.org