I just got this game and the back up will not work. I get a black screen. I tried rebuilding it and the rebuild was the same size=not a good sign. The rebuild wouldnt even be recognized as a ps2 disc. Maybe there was something wrong with how I did it. But anyway, I dont want to lose anymore dvd's so I am asking for help. I am using swap 3.3 on v4 playstation2. Thanks for any help.