I just opened up my PSP to clean it out and stuff, but when I closed it up the joystick was sort of locked in a down position. Not physically, but when I opened LightMP3 it was scrolling down my list of music w/o me touching the stick. I removed the stick from the PSP itself, but there was still the problem. So I think what I need is something to reset the stick's deadzone. Anyone know of something to do this? or another solution?