It shouldnt be that hard guys! Take a stab at it yourself. USB has four wires, Analog stick has four wires! Take apart a two USB devices, one with a female end and a cable for the male end, then just do it up!!
I might take a stab at this too! It looks pretty sweet, just wasnt sure if im willing to wreck the PSP casing. So hopefully its not that hard to slot the female end.