battlefield 3 on Ps3 Hello Basil, My brother and I were thinking about getting Battlefield 3 but we werent sure if we can play on 2 different accounts but on the same ps3. We only have 1 ps3 and werent sure if we need to buy another online code to have 2 accounts on 1 ps3 to play online. So does anyone know if we can play 2 accounts on 1 ps3?