I am a total newb when it comes to my psp I bought this off of a guy some time ago and I just bought a new game and I can't play it because the error code 80020148 keeps coming up. I am running the USB special storage system 1.00. I know how to put games on the memory stick, but I was told not to update anything or it would brick my psp. If anyone has any idea how I can play my new game let me know. Thanks!