I've never used cheats, but I can tell you some codes for the Action Replay V-3. The only ones I'd use would be getting the Red/Blue pokemon on Ruby and Sapphire, but it's rumored that Fire Red/ Leaf Green (Water Blue[trust me, it'll be water blue because BLUE was released in america, NOT green.]) have trading capability with Ruby/Sapphire. And I'd use codes to get Deoxys and some of the Gold/Silver/Crystal pokemon, even though I traded all the ones you can snag from Pokemon Colloseum to my cartridges. The thing is, not all of them were female so I couldn't breed to get Larvitar, Cindiquil, Chikarita, Mareep, and Hoppip. Anyway, sure, i might try to find you the codes.