Alright thanks for bothering about my post and lets cut down the chase, I have a psp 2000 with 5.00 M33-4 on it. I can play any games just fine such as dissidia (so far at least) except for crisis core which seems to freeze on a black screen when it goes in to a new cut scene and then shuts my psp off. Solutions I've tried so far: 1. Used a different .iso, my room mate has a psp 1000 and already finished crisis core using the said iso, but still no luck it also freezes. (not on the same scene) 2. Downloaded a different .iso, still the same, and again on a different cut scene. 3. Deleted the game in the psp, copied the same .iso to it again and I can play fine...but not until a new cut scene comes in, I've tried this several times, it works, but almost every 10 minutes I have to delete the game, send it back to my psp again so I can play and it sure is annoying. Also I've noticed that when it freezes on a black screen, there's this sounds (like clicking your mouse) before it shuts it off. It's a fairly new psp which is like more or less 2 weeks old, has a 4gb memory stick and has 500mb space left with crisis core on it. Might any of you know a way to fix my problem?