Here are some additional photos of the UMI interface in action. The biggest advantage of the UMI is the ability to control your iPod or iPhone from the COMMAND controller versus your multi-function steering wheel with the regular iPod integration kit. I have included what the real-time traffic screen looks like. Navigation controls are easy to use. You can control your view point from your COMMAND controller… heading up, birds eye view and settings in between by simply pull back or pushing forward on the controller. The I use the UMI the more I am impressed with it. I think for current C-Class owners who want navigation this is a no brainer.