Well, I just bought my pandora battery from DX but I was wondering how do I put CFW on my PSP running 3.95 OFW. I read the stickies but I also heard that you need to be running the exact same OFW to install that same version CFW. Example is like, I want 3.71 M33 but I have 3.95. I have no clue on what programs I should use to make my MMS too plus, I don't trust anyplace else but here. Thank you for your help, if you do help me.. -yandao Edit: All I really want to know is if I can install any version of CFW on any version of OFW.