Welcome, Jay. I had the pleasure of speaking with you and Ivan last Sunday from Troy, MI, where I live. It is wonderful to know that Ivan has such a great care giver who is so interested in learning about PD and who has become through his own effort so knowledgible. We should clone you! Surely I am on the list of those to receive a copy of the tape, but would you make sure? Barb Brock 4309 Birch Run Drive Troy, MI 48098 (248)641-0054 Thanks. Barb