Rumors have been floating around that Sony might be working on a redesign for the PSP, but so far they have been denied every time. A new survey being conducted Sony however might be the first real indication that something is afoot. The questions have a broad range but the interesting bits gauge whether the respondents would like faster load times, GPS, TV tuner, or a touch-screen. With the success of the iPhone and the recent addition of games, it is not unlikely that the PSP might follow suit.