i think this is damn cool. i wont be buying one till the price drops (the ngage qd is 100 bucks at gamestop... but the games are gonna be so much better on the psp!) i saw the screens of the GT4: mobile and its truely impressive.
it uses wifi for wlan access, and memory sticks (its sony!
) i dont see how the stuff will be useless, not that it will flop. there's already mp3 players and digital cameras and other stuff that use the memory sticks... unless theres something else that i didnt hear about on it.