www.psp-hacks.com has the programs and information on how to downgrade - i have done it successfully myself, and then was even able to REupgrade back tot 2.5
Hi guys, I am new to these forums but I love my PSP and wanted to share some words with you about the UMD cases.
There's not ALOT of good ones out there but I did find what I think is the best one for overall price, durability, convenience and portability.
A company called SCORE just came...