Starting online game - COD4 on PS3

[jpotpot]

PLEASE HELP - Issue Starting online game - COD4 on PS3

Hi,

I would love it if someone can help. I can connect to PSN and join a game if I am invited, but cannot start my own online game. I'm currently playing COD4 but have to be invited to play. I chose "Find game" but then it just shows "5 people needed" till the end of time...

I googled and there is mention of Port forwarding but I use USB modem and laptop and mostly they explain how to do it on a router. Should I get a 3G router or is there something I can do with my current setup.....

 

[jpotpot]

Hi, got it resolved, had to add the gaming ports to my firewall. IT WORKs LIKE A CHARM.