Zune car adapters are a smart buy for just about everyone who owns a Zune, many of which will likely appeal to you and your music-loving friends. These adapters are great for long trips. Don’t listen to static on your radio anymore. Instead, listen to all the great music you’ve already got on your mp3 player. You’re likely to have a much wider variety of music to choose from in your Zune anyway, so you won’t have to listen to the same song twice, no matter how long your trip may be. Unless, of course, you want to.