It's a troll! It's a troll! Burn him! Buuurrnnn himmmm!I start with playing a Super Nintendo game (Super Mario World works well, or maybe Final Fantasy III), then cycle through Doom and Quake. I'll usually VNC into my home computer to show off how many different things you can do with it and how fast the EVDO internet speed is. I'll finish up with a quick demonstration of TomTom, complete with turn by turn voice directions.
...oh wait, you can't do any of those things on an iPhone. That's right, I must've been talking about my Treo.