What will the dashboard look like in the car of the very near future? And what will radio look like there? Those are some of the questions addressed by Jake Sigal, founder and principal of Livio Radio (http://www.livioradio.com), a company committed to getting music from the Internet into peoples' ears, especially in the car. Mark Ramsey (http://www.markramseymedia.com) talks to Jake about the advantages (and weaknesses) of radio in an anything, everywhere mobile world. Less