In my new car, I have a 3-month trial of XM radio. I have found a few stations I like, with generally light poppy music to listen to. Think Jack Johnson, Colbie Caillat, James Taylor, the Fray, and any song that’s ever played to the credits of a WB show. My kids on the other hand, have very different tastes. They like ROCK MUSIC. Think Guitar Hero. And Gavin likes old school hip hop. Where did these kids come from?