I've had the latest iPhone 3gs 16 gig for just over a week and am really impressed.  I've been using another at & t 3g phone for the last two years and had been hesitant to go to the apple iphone.  Now that I have it would honestly be hard to switch back.  For the most part, each function / operation is simple to get the hang of.  It did not take long to catch on to the differences between the apple iphone and my previous smartphone.  Operations also seem very quick. 

The three megapixal camera is much better than the two megapixel on my old phone.  In addition, the video camera feature...