A guy I know gave me a PSP 2000, free of charge, it's on an old 3.xx firmware since he hasn't used it in god knows how long. I've got a PSP 2000 on 6.60PRO CFW. What should I do with this other one? Also, on my CFW PSP, I've got an error (80431075) and it won't connect to anything, PSN, Browser or anything like that. Is it the CFW or what?