Well, here's my situation:
I've had a PSP for almost a year now.. and I've recently got games that require the diagonal button on the d-pad to function well.. and whoever played a PSP before knows how difficult it is to get the diagonal directions on the D-Pad to respond effectively. I'm currently playing Tekken, and the D-Pad irresponsiveness really cuts down on the amount of moves I can pull off... any other PSP Owners found a solution to the problem with the D-Pad?