HEL�P!!! should i get an xbox 360 if i already own ps3? NEED AN ANSWER FAST!!!?

it depends on ur country, because in my country we can't connect with other guy's xbox. so, we only play single player game. i have a friend who have a PS3, Xbox360, PC, Gamecube, Wii, and much more. the advantage is, some game are made only for specified console, and others not, but if you really want it you should think about it before you regret your decision.