Okay, when I play this game on the PSP (It is a PSX game) I can get up to the point right after I do my first fight. And after then whenever I go into a building everything is fine but if I try to leave that building the entire system just locks up... Is there something I can do on like, the PSP or the eboot itself to fix this? Or is this just one of those things where I'm screwed? I would really like to play this game.