My PSP is still at M33 3.71-4. I haven't followed CFW much since then, and barely remember how to update it. Now I see M33 is all the way up to 5.02, and was thinking about playing my PSP again. Should I bother updating? Are there many games now that need higher than 3.71? If you think I should update it, what steps should I take? Can I go directly from 3.71 to the latest version, or do I need to load other versions first? Please tell what order to go in. Thanks for any help.