Interface Test Thumb1Amazing, a GPS mod for the PSP …“this is the first version of a program for the PSP that provides a practical GPS Graphic User Interface (GUI). The GPSP software for Sony PSP runs under LUAplayer 0.11 or later. LUAplayer is free. If you haven’t downloaded it, you will need to get it running on your 1.50 firmware PSP in order to try this out for yourself.” Link. Wifi + GPS on a PSP, this is great! The homebrew PSP community is the only reason many haven’t Ebay’ed their PSPs.