I'm also wondering/hoping AT&T will offer that half-price limited data plan to iPhone customers. I know I mostly use WiFi and only use 3G/Edge when I absolutely have to... and there are more and more free WiFi hotspots popping up every day. Heck, McDonald's free WiFi alone covers a lot of territory! Also snuck in under the radar... the Apple Web site says the iPad has b/g/N WiFi. That's cool, as the iPhone did not have "N" WiFi. Another thing I saw by reading the Apple site... there are slightly more differences in the 3G vs non-3G model. For instance, only the 3G model iPad has GPS.