FaceTime. Tap here to start the cameras rolling with Apple’s mondo-cool video-chat program. New Touch owners can yap up a storm with other Touch-carrying folks, and with iPhone 4 peeps as well. Make FaceTime Calls has more.

Calendar. You can sync a copy of your schedule from your computer’s copy of Outlook, iCal, or Entourage. Chapter 10 tells you how.

Camera. Tap this icon to turn on the Touch’s built-in camera. With a few screen taps, you can snap digital pictures of something in front of you or use the Touch’s front-facing camera to capture a self-portrait. A little onscreen slider lets you switch from shooting still photos to capturing video. Flip ahead in this chapter for more on using the Touch’s camera.