ok i just got my psp with 3.40 OE-A off ebay and a 4gb MS so i download some games to try out. well played a few then i got 300 and when i loaded it it went to a black screen. and won't shut off or go to home. please help this newb out what should i do? right now i hoping it'll run out of power and be ok any help would be nice,i pray that its not bricked just because of this damn game thank you for your time!