Dug my PSP out of storage on a desire to play some old playstation rpgs (mostly Saga Frontier 2, don't judge me) and I can't seem to get most of the games I have on my memory stick to load! These all worked before, but I realized that back when the fan translation of FF Type-O came out I upgraded from...5 something to 6.39 ME-9.6, to try and get it running. And now I am reading that most of the popsloaders don't work on this? I have to choose between 6.X stuff or old 3.X stuff, but nothing in between...a lot of the older RPGs tended to run on 5.00, I think? Anyway, looking into I guess downgrading to a version where popsloader is a bit less picky. I've got a psp-slim 2000 (the nice silver one) so I can use pretty much any firmware, I believe. Just have to remember how to do all this... Help?