While test units of Apple’s iPhone weren’t readily available before launch, Apple pundits have gone the extra mile to gather more information about this highly sought after device.The iPhone is the latest superstar in a lineup of smartphone.These are devices which typically combine the functions of a cellphone together with a computer. Imagine carrying a computer, barely larger than a pack of cards in your pocket with the ability to check your email, surf the Internet, send pictures and videos to your friends and family and you have the idea of what a smartphone is capable of.The Apple iPhone sports a 3.5 inch screen, among the largest in devices of this class ...