I love U2! I heard New Years Day years ago and was hooked. As for Zeppelin, 2 years ago, my uncle got Early/Latter days for my mom for Xmas. After listening to the albums for a year, I finally saw part of the 1970 Albert Hall videos the next November, and that's when I really became obsessed. So I've been a fan for over 2 years, but really been a 'Led Head' for one. (That was p