Got a great deal on this HU from Sonic. Installation took me less than 30 minutes in my explorer. This unit has so many features, I am still learning all of them! Crisp and clear screen, and the fold out angle function is great. Sound to the speakers is amazing. Unless you want to view video in the unit from your ipod or iphone, then the extra pioneer cable is useless. You can use the USB extension and plug in a normal sync cable. It transfers album art to the unit, and it also streams album art from Pandora to the screen. The Pandora feature is the best feature by far. I have over 100k songs in my musical library, but there are still things I don't have. Being able to quickly find them and play them on Pandora is a great feature. Extremely happy with this purchase.