Iam sorry you must get these thread a lot, and i understand its annoying but i wouldn't be posting this if iam not really stuck. Please help me I have no idea how to do this..i tried reading the guides but that just got me more confuse..what is a firm ware devhook..??and what is all these 3.00 1.50 psp version? iam very confuse i understand i have to download Umdemulator is it? and update my psp to 3.00? but i have no idea how ..so please give me a basic explanation, thank you kindly.