If you don't know about psp portals this is place to be. psp portals are applications or homebrew application to use on the psp like ipsp, it makes your psp just like the iphone and acts like it.

(im sorry if their are no pictures im working on it)

ipsp

the first thing you need to do when your downloading ipsp, is download source code version.

extract from the zipped folder

After you done that click on the file, then you'll see a ton a files.