My poor Sony PlayStation Portable is having issues. For some reason the control pad buttons and control stick are behaving as if they've been pressed and maneuvered when they are not. This is making playing a game or watching a video frustrating and best and impossible at worst. Mega Man takes off by himself, awesome combos in Street Fighter are disrupted, and videos rewind and fast forward as if the system is haunted. I'm on the verge of breaking down and buying a replacement PSP, but before I do, I figured I'd ask if anyone else out there has experienced this problem and, if so, can give some advice on how to fix it. Any ideas? Any explanations? Any hope?