I DO know that it has an inbuilt Emulator, however some games don't work/have bugs in which make them not very playable. Soooo, is it compatible with any of the 3in1's ? Is there some sort of patch that some Flashcarts have that make the Game on the Slot 1 Cart think that the 3in1 is a particular Game ?(Pokémon mainly). I do know that they're planning to do some update with the DSTwo concerning this, but still worth asking. Also another question about the Golden Sun series. The Sticky says it lags in battle, just how much ? About as much as the PsP ? Also what about Lost Age as I heard that that is virtually unplayable on DSTwo ?