Bluetooth is BIG BROTHER! hehehehe. Actually it is available in some cell phone products already. I cant wait until we can get ride of waiters! I go to a restauraunt, I whip out my bluetooth enabled PDA (ipaq hopefully, that ones for you nfs4) and get an instant menu! No more 20% NYC waiter tip! Not that I tip that much anyway, but in NYC the waiters expect that and treat you like next time you come in.