Is the 2012/2013 4-Runner Limited NAV improved from the 2011. I have a 2011, and when browsing music on the USB it is extremely slow. Also, the bluetooth phone, is not as smooth as the Lexus. On the lexus, you just say dial and the name of the person. On the 4-Runner, you must go through numerous steps including "Dial By Name," Select the name, confirm the name with a yes, then "dial." Has anyone used these features on the 2013 entune version.