hey guys, i have this stupid little problem thats been bothering me since 2 days ago. i cant seem to find a way to fix it. i changed my psp to a 3.51 M33-7 custom firmware 2 days ago. at the time it was great, i ran my metal gear iso right off the memory card without any iso loaders. then i downloaded a few demos and it ran perfectly. after i finished playing the demo i went back to metal gear iso, it wouldnt run, i got the black screen and had to manual shut down. i tried several other iso's (DBZ, BLEACH, tomb raider) and they didnt work either, i got the same frozen black screen. so in desperation i switched my memory card into an old one that still had metal gear and Devhook 0.52, i loaded the 3.03 emulation and iso, it worked fine. so im like wtf. is there anyone out there who encountered the same problem or is able to solve it? thanks in advance.