iPhone iTunes Update Out Now

An update to Apple's iTunes software that enables the iPhone 3G has just popped up on Apple's Software Update list. According to Apple, the 47.9 MB update (on a Mac) to version 7.7 of iTunes adds support for the iPhone 3G, including application synching. To use these extra features, though, you will need the iPhone 2.0 software on the iPhone itself, which has not been released yet. We are  downloading this software right now and will update this post as we explore the new features.