how to get this emu working?

hi i seem to be having a problem i ripped my hyperdimension neptunia ps3 game and i also got the firmware i put the firmware into dev_flash\sys\external but i cant get it to load it i checked on the forums but didnt find this error also if its me not doing the right thing can someone give me a link that shows where to put the game and how to make everything work? thanks alot ^^