Becky, About your inquiry on Tai-Chi for PWP's, I have an exercise video that incorporates Tai-Chi moves and is specially made for us. It was produced and is sold right here in St. Louis at Washington University. It's called "Fit for Life" and is available for $23 or $25 from the Greater St. Louis Chapter of the American Parkinsons Disease Association 660 S. Euclid Box 8111 St. Louis, MO 63110 (314) 362-3299 I wholeheartedly recommend it. i feel much better since I began doing these exercises. Pat pine`