Hi Tom and welcome to the greatest "fraternity" of PD'ers. If you can keep up with the volumes of information you will receive every day, soon you'll realize that THIS is the place where you can speak or ask anything relating to PD and you'll receive first hand info almost immediately. I look forward to coming home and seeing whats new. joyce tames NJ 52/12years pallidotomy on May 13 [log in to unmask]