As the title says, I'm just looking for some help update to a new cfw (6.20 PRO B10 seems to be the best?) from 5.00 m33-6. Mainly I just want to be able to play new games, keep access to psn and some emulation. I have a slim psp and I've done some extra stuff to it, like popsloader and psnlover/activation fix. Just looking for a little guidance to make sure I don't brick the thing. Much thanks in advance.