I wouldn't bother.
"Graphical glitches later.
Game hangs when going into party status.
Random glitch hangs game to black screen when members join party, but music continues. Will occur no matter which member is joining the party, once it has occurred. Does not actually crash PSP or emulator (emulator can still be exited through the HOME menu).
Unable to progress to second disc, as it doesn't ask you to save before swapping the disc."