Ever since I switched from a Blackberry mobile phone to Apple's iPhone, I've never looked back. In fact, at this point, following a full year's use, I am more likely a bigger proponent of the iPhone than I am of the Macintosh itself - something I never thought I would say. While I've gone on record saying that which operating system you use is not as relevant as it once was, I have yet to be impressed by any real iPhone competitor, including the Android-powered models from T-Mobile, or the Palm Pre. For me, I still hold to my comments back in December, when I said there are two phones in this world: those that are iPhones and those that are not.