hey guys.. im new to the forum and just had my psp for a couple months now. and uh the system software is labeled as 1.52 so im assuming thats the firmware number. i want to have to most fun with my psp so i donot know what to do.. whether to upgrade the firmware or downgrade. and how to do whatever i choose to do. can you guys help me. and i know there are probably threads with the answers to this, but i dont know which ones, can you guys point me out into the right directions. thanks a lot guys.