Starting today, you can now shop the iTunes Music Store on your iPhone using your 3G or EDGE connection. Prior to today, accessing the iTunes Store was limited to WiFi. You can view New Releases, What's New, Genres or even use the quick search. The iTunes Music Store supports 30-second previews on the iPhone and you can also download thousands of free podcasts. When you connect to your computer, purchased music syncs back to your Mac or PC. If you find yourself running into a dead spot, no worries. Partially downloaded songs will be completed by your desktop computer.