An update today gives ipod the following: Google Street View Street View takes you on a virtual walking tour: Navigate street-level photographs of places you've located in Maps. Public Transit and Walking Directions Get walking directions, find public transit schedules, check fares, and estimate your travel time. Share Location Tap the Share Location button to send an email that includes a Google Maps URL. Podcasts Get access to millions of free podcasts on the iTunes Store via Wi-Fi or your cellular network Safari Improvements A new search-friendly user interface, better performance, and more stability make Safari even easier to use. Home Screen Shortcut Take a shortcut from any Home screen back to your first Home screen by pressing the Home button.