Running on CFW 6.39 PRO-B8. It gives me the error code (800201030) on startup. I try to install LEDA, but I get the error "Cannot open flash0:/kd/psbot.jnf.bin for reading". So what is necessary to get any sort of M.U.G.E.N. running on my PSP Model 1g? Oops, wrong category. Should be moved to Hacking & Homebrew.