This is what I want to do. I want to remove my 3.51 M33 custom firmware on my PSP and then replace it with a firmware that has more game compatibility. So what i need is a guide or a link to a guide on how to remove the M33 firmware, and some sugestions on the best firmware or combinations of firmware and loader for the most game compatibility. A guide or a link to a guide on installing these things would also be appriciated. Thanks Lady's and Gent's.