2.5-inch display in the nano that's multitouch. Indeed, there's a home button, and a new home screen with big (relatively big) buttons. Seven colors, aluminum, black, purple, green, blue, yellow and red. There's an FM tuner with DVR functionality -- pausing and rewinding. Plus you can look at photos and video, too. There's fitness and a pedometer built in, so no accessories needed for Nike+. Bluetooth now! So, wireless audio streaming is enabled. 30 hours of music playback, the longest battery life of any nano! Doesn't look to offer any sort of app support, though.
