Hi guys, i need a little help. I just got a PSP GO i bought 3 days ago and it says in system settings it has 5.70 firmware. So, what now? Should i upgrade to 6.35? The guy who sold me it said i have 3 games to get on PSN and i want to use HEN in it. He said it was 6.30 and i would upgrade, but now i don't know what to do. Help me please.