If you've been keeping up with the PSP homebrew scene, you'll know that Dark_AleX has managed to get the PSX emulator working with any given ISO of a PSX game. That being said, I've been ripping PSX games to my HDD and converting them slowly. (OK, the tool is fast. I'm the one who's slow. 
)
Off I am to play FF9 again! No more trying to jig my PSone to work! 
no l2 r2
and also r3 l3
The PS1 doesn’t have L3 R3 you idiot.