Ok now i know this will soind extremely noobish or whatever. but i need some serious help with this. I currently have a PSP with the following: ~ No Letters on the Motherboard ~ Version 2.81 ~ A GTA liberty city stories with ULES-00151#2 i just want someone to put it plain and simple, WHAT THE HECK DO I NEED TO DO TO GET TO VERSION 1.50?? Any help would be most appreciated. HEEEEELLLLLPPP MEEEEE!!!