Okay so I backed up mw2 to the ps3's internal hard drive. I am using Waninkoko's cfw. I tried ripping from the disk to the hard drive and it worked, I just can't play it. I used Multiman 3.55 (installed that to GeoHot's) and tried Rogero manager and they both didn't work. Should I try Multiman 3.41? Everytime I try to boot I get the black screen. I tried launching directly and using another disk.