Originally Posted by shadowless
Don't think it's I.P address as people here have 2 PS3's and OFW one working and CFW not.
When FTP'ing the game over to the internal drive I got a msg that certain files already exist. The file names were the exactly the same, locations were the same but the file sizes where different. This is the 1st time the game has gone on the internal drive. If I override the files the game works offline fine, if I don't override the files the game won't boot.
In regards to the IP address, he was referring to the external ip of your network. Multiple PS3s on the same network while having different internal ips would have the same external IP. A proxy would be the only real way to change the ip that PSN sees.