Just bought a psp, i've read alot of the guides but am confused i couldn't find anywhere on how to find out what the motherboard is or maybe i didn't see it (TA-82 - TA-86), confusing. I have version 2.60 and can upgrade to 2.81 because i just bought SOCOM Fireteam bravo 2. Which is better the old 1.5 or the new 3.03 OE-C? I've only seen bits and pieces of it. I don't have gta or another psp so i can't downgrade to a 2.60 to 1.5. How should i go about doing this, should i got 2.60 - 2.81 then 3.03 OE? or downgrade to 1.5?