[Trentendo™]

duh, you can that's the whole purpose. It's a downloadable .zip that you extract the .pbp and connect your psp to your computer with type-b usb and drag and dop it to the game save data utility folder. Disconnect your psp then go to game>save data utility> PSP upgrade version 2.00 and it'll ask you a few questoins then it startes to upgrade.