I have a PSP with loose x and o buttons. Does anyone here happen to specialize in PSP repairs that could fix this issue? Any recommendations for repair sites would be appreciated too. I also have a Nvidia Shield and have heard good things about the PSP emulator. Problem is the official compatibility listing doesn't include a lot of games. Would there happen to be a more up to date and complete listing of compatibility. If enough games run without glitching or slowdown I suppose I could consider simply using the Shield for PSP gameplay. Thanks.