AT&T has released its new AT&T Navigator application for the iPhone 3G and iPhone 3GS. Powered by TeleNav, AT&T Navigator is a turn-by-turn direction application, offering users voice-guided and 3D on-screen GPS navigation. Features include automatic rerouting, automatic map updates, real-time traffic updates, the ability to search for gas by price, the ability to enter an address from the iPhone or prior to a trip via computer, and a…
