the Go!exploere is out got try it out!!!

tried today. PSP slim is a lot easier than PSP thick to get everything work.

for PSP thick.  u got to extract the 2 usbgps.drx or something from the flash01 and enable in the psp configuration menu. then when u run the software it can show the PSP GPS status is on (usually it is off b4 setting)

for PSP slim....just put the Mapthis software(with your current position map in)
into the MS:PSP/GAME390  or GAME
then the psp gps will showing ON in the mapthis and can locate satelite (version 3.90)
without any setting....

version 3.90 is the most easiest to setup. i tested version 3.40. 3.71 3.80 and 3.90 .
its ok for 3.40 . 3.71 n 3.80 a bit handy and 3.90 = no need to do any setting....

just 2 cents comment. cos i am letting my psp gps290 now n cos got my mobile gps