Nintendo DS benefits from wireless download functionality - for single-cartridge multiplayer and game demos - and it'll talk to Pokémon films from your pocket.
The Final Fantasy folks seem to be firm supporters of the system. They're even talking about bringing mobile titles over. FFVII Before Crisis, perhaps?
First Hunt raises important questions. Like: Where does the colon actually belong? And: Does a FPS work on the DS? The answer to one of those questions awaits you inside.