Griffin Technology today began shipping its newly updated iTrip for iPod nano, the latest addition to the company's iTrip product line that is redesigned to fit the sleek lines of the new second-generation iPod nano. iTrip for second-generation Nanos is designed as a grab-and-go solution for users who want to play an iPod on both auto and home stereo systems. The accessory works as a sled, broadcasting the iPod's music wirelessly to the car or home stereo FM radio. Griffin's SmartDisplay technology enables users to view iTrip's setup and control information on the iPod nano screen, and the iTrip automatically adjusts output volume for distortion-free play. The device features a mini-USB port to charge the iPod while in use, and is priced at $50.