So I bought a pc version of the game so I can play it away from home (normally play on ps2).....Can I use the code for this on my old character or does it have to be used on a new account?
If you use it as an item it turns you into an egg, then once you cancel the egg it turns you into a chocobo, this is where the movement speed increase comes from. You can use it out in the field, however it does not make you immune to arggo.