Okay I have the old phat ps2 and I would like to play backup games on it. My MvC2 is pretty scratched up and I'm thinking about just getting a harddrive attached to my ps2 and put the games on there. I was wondering would I need to open up my ps2 at all? And is there any updated guides on doing this? I heard of the independent exploit for the memory card, but I don't know too much on the subject. And whats the biggest harddrive I can use? thanks