The Apple iPhone is a great piece of technology, however, has some limitations.  This all-in-one unit is generally a joy to use daily.  When there is no WiFi the edge connection is extremely slow and frustrating to use.  AT&T has 3G Technology available and it just bewilders me that they did not use that technology with the new iPhone.  I am surprised that the iPhone does not have a video camera nor a flash for the camera.  The speaker (singular...just one) sounds poor when the volume is on the highest setting and having another one would have been much better.  The touch screen is great...