I am sorry if you have read a thread like this before, but here is me scenario: I was playing Madden 07 on my PSP when I decided to quit. I pressed the home button and answered "yes" to quit the game. I than saw a screen that said "please wait..." This is common, but it froze like that for a while. I took out the battery and put it back in, but now it won't turn on. Can anyone please help me? EDIT: I am not running a custom firmware, I am using 3.50.