Okay, so I just bought a PSP 3000 the other day at a yard sale for $40. I've played with it only a little, and I heard it can be hacked. I've done some hacks before but only DS and Wii (they're pretty much the easiest.) Looking in to it, I found my software to be 6.20, and this can indeed be hacked. But I'm not sure where to begin. First off, what can you do with a hacked PSP? What do you need to hack it? I have a memory stick with a 4GB micro sd.