Apple has posted two guided video tours of the iPhone 3G. As with the company’s previous guided video tours, the iPhone 3G guided tours walk users through the various features of the new iPhone. The main Guided Tour video covers the phone’s features from the standpoint of a new iPhone user, including basic features and functions that will be familiar to current iPhone users. In addition, Apple has posted a “What’s New” Guided Tour, meant for those already familiar with the iPhone’s functionality. It covers 3G, a-GPS, and the iPhone 2.0 software. Both videos are currently available for viewing and download from Apple’s iPhone website.