I have used Mobile Go for a week now. On my way to work, Mobil Go every day used the highway. There are traffic jams every day and often total chaos at the highway exit. Mobile Go tells me in red how bad it is, but not one single time referred to the alternative route. Not at any time. I never saw the screen which refers to the alternative route. I look forward to it every day. Maybe I'm on the fastest route. But I want to be able to choose. What's wrong.