Just got my PSP up and running. I'm not asking "what is the bestest CFW !!", what I want to know is what you use and why you use it. That would help me better gauge what firmware I want. I'm currently on 5.5 prom2. I don't know if I will be playing a newer games as I don't know what is even out for PSP anymore. Guess I'll have to look next time I'm in walmart. I'm not a psp noob either, been messing with them since around 2007-ish. Just haven't booted mine in a while as it needed a solder job and I've been too lazy until tonight.