I'm really loving my new iPhone 4. Got it all setup and synced. Tested the proximity sensor (fine) and held it with the grip of death (also fine). So far I'm a very happy new owner. I am noticing one annoying side-effect to the advanced resolution: the macrumors mobile site is having font problems when I type. And, the text box doesn't auto-size to fit the screen properly. Still, I'm very happy!