Over the last couple of weeks I have been writing an app to allow users to download and install tracks for the game gripshift using only their PSP. and today I am releasing the first complete(for now) version. The download also includes Fanjita's latest EBOOT loader. Just unzip to the root of your Memstick.
No, you download the tracks using the web browser (was developed with v2.0 firmware in mind) then navigate to the file to unpack it.
Adding a download facility in the program would be cool, but it's adde to my wishlist atm. I'm currently looking into being able to change the saveslot the track is saved into, and adding a converter to canvert US tracks to EU and visa-versa