As I look back at messages I have saved over the years, so many carry the name "Judith Richards." There is a reason: Judith Richards sends useful, quality information. While I frequently zap many messages without opening them, when I see Judith's name attached I always open and read it. Judith, in a time when the listserv seems to be becoming a bulletin board for personal messages, almost totally replacing thoughtful discussion of the issues facing the Parkinsons community, your contribution is a treasure. Please continue - we need you. Bob