2 friends and i were playing the multiplayer the other night just fine. I played for 2 days with no problems, then i switched my cable internet to a different carrier, and now i can not pull any servers up or put a ip address in to connect to. It keeps says no games are available. Has anyone else had this problem before and what can i do? I really enjoy playing this game, and don't want to lose it.[/b]
if you have done nothing more than just change your ISP, then I'd get in contact with them. They may have a selection of ports blocked for some reason.
Luck with it