NP. Also keep in mind they changed how the questing system works. Let's say your friend is much higher level than you but you want to play in the same game to chat/buff monsters for more exp. He cannot jump to ahead to a further Act to quest on his own. The game's quests, including waypoints, will lock to whoever creates the game. I'm not sure why they made that change but I liked the old D2 system where people could quest independently in multiple acts within the same game.