Long trips can be burdensome with young kids. "Are we there yet?", "How much longer?" These will be questions of the past, no more fighting in the backseat out of boredom, just pop in a movie and drive in peace. Multi-zone entertainment systems allow rear seat passengers to watch movies and listen on headphones, leaving your navigation unit display working or allow you to continue to listen to the Radio, CD, MP3's or an iPod. Fewer distractions for you as a driver result in a safer trip for you and your family.