Jack--there's some info on MSA in the PS archives. Send email to John Cottingham: [log in to unmask] In body of post put "archive search" and tell him what you want. I recall that someone in the past referred to a MSA list? If so, that info should be in the archive. Good luck-- Camilla Flintermann, CG for Peter, 78/7, Oxford,Ohio [log in to unmask] * * * * * * * * * * * * * * "Ask me about the CARE list for PD caregivers!" * * * * * * * * * * * * * *