iTunes recently launched its new social networking platform, Ping, and with the launch came a few interface changes. The changes include replacing the standard horizontally configured window controls with vertical ones (LifeHacker tells you how to change this back if you like - http://lifehacker.com/5629084/move-itunes-closeminimizezoom-buttons-back...), lighter colors all the way around (a dull gray that I am not really into), the removal of some dividers, and swapping out the icon.