Thanks Frank. I grew up not far from where you are now, in Rockford, IL. This music was what we all listened to along with Led Zeppelin. When I went away to boarding school in CT, the other boys were listening to Bob Dylan, Boston, progressive rock, Lenard Skynard?, buzzard rock, etc. There was no heavy metal. I was a bit of an outsider, musically speaking. Pink Floyd spanned the divide.