A while ago Sony released 3.2 firmware for PSP which has Sony PSone Emulator, but it has to be connected to PS3 which downloads PSone games and then transfers them to the PSP.
However, there are few underground PSone emulators for PSP but they're not optimized yet, the gameplay is slow and it just sucks

Has anyone tried PSone Emulator for PSP? Is it good ? Any Ideas where to find PSone games?

i think it ALL can be downloaded using torrents
i also heard about SNES n GBA emulators for PSP which lets you download SNES n GBA games n play them on the PSP just like the PSX emulator
i dont have a PSP so i have no idea about the WHOLE thing

yea SNES and NES emulators are kind of old and are available everywhere, if you know of a stable (as in fully optimized) PSx emulater I would appreciate sharing the info :D

well i wish if i can get it but you'll have to wait till it get hacked.....by the way i got captain tsubasa ( majed ) in arabic works on nes emulators anyone interested :)

I am! send it please!!!

well i have that version but i dont know about ps1 games though if u ask metal priest he could answer you better