So I've been searching this topic for quite some time now but didn't really have much luck with it. Is it possible to "enable" PocketStation with gameshark for example in PSP. And by "enable" I don't mean like playing games from it. I'm talking about it's features in some games (for example Dragonfly eggs in Spyro 1/2). So with no way I'm comming here the place with people who I think knows everything.
You could possibly use a PoketStation emulator to run the programs if you can find them, but there is no known emulator that supports communication with the source game to my knowledge. You could also use a save editor to manually make the game think that you have done whatever it wanted you to do with the PocketStation