Thanks for the link, I appreciate being let in on the secret of good music! I never had a lot of friends who were into music, I had to find my own way (which I did). But I find I missed entire chunks of music and culture for various reasons. Anything "rock" or "metal" or "heavy" or even alternative was taboo when I was growing up. I got into some newer and poppy types of rock/grunge later on, but have somehow heard almost no Zeppelin. Appreciated : D