I am hoping someone can help here. I have had Release 8.0 for a few days now. I have a 2014 Model S 85. After reading all of the release notes there are 2 items I do not see on my car that are shown in the release notes: * The "USB" does not show up when I plug in my Iphone 6+...am I to believe that the "USB" is actually a USB thumb drive and not a device like a phone? * On the XM it says that there is an improved way to browse the channels in a new content guide "located below channel favorites" I do not see this anywhere, am I the only one or am I missing something. I love my car but continually to be befuddled that a technology rich vehicle has a more rudimentary audio system than a Ford Explorer.