[quote

ost_uid0="mnb"]i didnt say i cant log in, i can log in but cant get into any of the servers, i can only play the storymodes
i already tried making a new account[/quote]
If you're behind a firewall, here some information I can give to you.. but If you have a
Router, well... you won't be able to host or challenge.. but you should be able to join games and accept challenges.
1: go to "Options"
2: click "NETWORK"
3: and check the box that says, I'am behind a firewall or a proxy
4: also, check the box that says, old connection mode (for firewalls)
..also, you can try typing in
AUTO.. where it says
Local IP...
(note: all this information is located inside the game)