ask for system_plugin.rco
thats a fun one. seeing as CJPC has a dev unit i want to know if he has 'easy' access to his own PS3s RCO files on the Dev unit, i wouldn't want to risk bricking it if i was him by using some RCO file that some random person uploaded.
but im sure it wouldn't brick if you just changed some letters around for the headings ('Video" changed to "Movie", keeping length the same) but then again, i wouldn't recommend it.