Final Fantasy IX help!

i download 4 files from a site i use often so when there done downloading i extract em and after extracting these files are there
DOCUMENT.DAT 439 KB
EBOOT.PBP 1.48 GB
KEYS.BIN 1 KB
So i put em in the ISO folder of my psp but when i go to play them it doesnt show up.
What do i do?Post Merge: [time]1294439828[/time]
NVM i just had to put it in the game folder so.....YEEEEEEEESSSSSSSSS!!!!!!!!finally me fav game!

you need to put those files on a folder called final fantasy 9 or whatever. then place that folder in the games folder