I've ordered the book after reading a review/info on the web. Thanks for the information. On other news for movement disorder, I take Propranolol (40mg) 1x a day and Primidone (50mg) 4x per day. Doctor has never suggested taking drugs for MS or Parkinson's but wondering if I should push it? What I'm taking has helped some but I still have internal tremors that are maddening at times...Jon