On Halo 3 online i have all the maps, yet when i try to do certain ranked games and

[fenrir1991]

other playlists i cant...? because it says i dont have the maps to play this game.

i just recently got my own new gamertag so im still at a low rank.
does the rank have anything to do with this?

 

[Allan B]

halo 3 is gay, go play a good game like gears of war, or call of duty 4. and i own all 3 and by far gears of war is the funnest.