The author might say it works, but it doesn't. Most homebrew crashes it, although there was the occasional black screen instead. EDIT: ok, looks like it is made to suit the newer psp software: emulators and homebrew that works with downgraders etc. So, PSPcolem works. I was trying to use the really old stuff, made for fw1.0 and which works with PSPE 0.9b. Perhaps this emulator might support these in a later release.