The iPOD, which changed the way people listened to music, is available in three different forms. But for us, once again it is the iPod Touch 4th generation that gives out that aura of extraordinary excellence. Its music output has always been the best-in-breed and the addition of a bright Retina display has enhanced the video watching experience on it. Other welcome additions include 720P video capture, Face Time for video calling over Wi-Fi and thousands of app, making the iPod touch both fun and utilitarian. Because the Touch is upgradable to the latest iOS, it also means that it doesn't get senile too soon.