hi!, im new to this, i stop triying to hack things after i succesfully instaled the loader on my PS2, long time ago, so please talk slow. So i've been reading lots of treads and i still dont really understand why to downgrade, i have a PSP V2.71 dont know if its a TA081 or not, i opened the UMD and i think it says IC6001. so can some 1 please tellme what guide i need to load games from the MS? or the steps it takes to do it, and also why do i need a 100% battery for everything? cant i just conect it to the A/C? or does it have to be 100% batery and A/C at the same time? cause i think my batery is going bad it runs out faster the before, and i dont want to brick it, and also can i un-brickit? or do i have to get a new one? thanx for helping.