hey, ive had my psp since launch, and up to the past week there weren't really any problems with the controls, cept for my weird shoulder buttons (which have some teeny xtra bits that cause it to catch on the side sometimes)
i havent played wipeout pure for a while, but now, my analog nub seems to be gaining MUCH friction for no reason. It really seems like it needs some oil, but i dont know about it. Does anyone else have this problem? The nub is basically sticky a bit. Makes it very hard to play games using it.