The first Zune model, the Zune 30, was released in the United States on November 14, 2006, featuring a capacity of 30 gigabytes, FM radio, and a 3 inch screen.
The Zune 30 was initially available in black, brown or white.
The Zune Social is a service integrated with Xbox Live that allows users to manage friends, send messages, and compare music.
Each user has a personal Zune Tag, which corresponds with his Xbox Live Gamer Tag if he has one.
A free firmware update added the new software features to the original Zune 30, and was released on November 13, 2007.