If you like my untouched game uploads, add some +rep by clicking this link here: Some useful programs to convert between ISO CSO: PSP ISO Compressor 1.4 (Installer Version): Description: Converts PSP games to ISO, CSO, JSO and DAX format. If a game doesn't show on your memory stick, try renaming the ISO file to have a short filename, less then 12 characters long, sometimes games with very long filenames won't show on the game memory stick menu.
The game should now be listed on the Game Memory Stick menu on your PSP. (Don't confuse the ISO file with a RAR file just because it was the Winrar Icon) You need to copy the ISO file onto your Memory Stick into the ISO folder.