Yesterday was an exciting day for the Zune Team. Their new Zune devices - the Zune 4, Zune 8, and Zune 80 - hit store shelves and they launched a brand new version of Zune.net now with your very own Social Profile (your Zune Card). The Zune Team also launched a new version of the Zune software - completely re-done and much improved. There is quite ...