OK so i just got Resistance 2 for my ps3 and i cant play online. When i click on the game and update comes up, when i choose to to the update, it gets to about 5-10% and then stops. A shortwhile after it stops i get signed out of playstation network and then a updating error comes on and i cant update it. and as you may know i cant play online without it.......any suggestions on how i can get it working so i can play online?