are you serious!?How would I host one of these, I have the Aspect menu, just don't see the option for these?
My bad, new to the mw2 modding stuff...are you serious!?
There's no such option in most of the menus, to host such a lobby you turn auto verification on so all the people joining you are able to use the menu then they can hit unlock all (challenge-) or choose their prestige(prestige-lobby).