Mine is currently running 3.71M33, I havent upgraded in a while and I'm so out of the loop with psp firmware/homebrew stuff. It was always confusing to me but I was able to get to 3.71 M33 a while back with the help of the wonderful Kira Yamato post but that's long gone. Just wondering what the latest is and how I should get there from where I'm at. Do I need to upgrade to play newer games? I want to check out Half Minute Hero and Little Big Planet. Havent grabbed either yet because I'm assuming I'm way outdated, but may not? Can anyone who knows this stuff well, steer me in the right direction? I know that there are sites that exist for this stuff but they usually talk to you like you already understand everything...so when you don't...its very difficult! Thanks in advance!