Part IV. iPod touch's Soulmate: iTunes
Your iPod touch is inextricably tied to iTunes—the e-commerce center of Apple. iTunes is not only where you buy music, videos and apps, it's also where you organize all of the great content you can use on your iPod touch. Use the new Ping social networking In ITunes to keep up to date with your favorite artists and friend's taste in music. You can even use Ping to meet up with frends and buy tickets for upcoming concerts. Learn how to purchase exciting new content—and even how to find it for free. Learn something new with iTunes U or find give your music library a fresh new feel using the Genius mix. We even help you learn how to save money with iTunes Home Sharing.