Thanks to Rebecca for setting me straight. I haven't had time to check everything or check the discussion on that list. I am at the Missouri Rehab Center where my mother in law is being given therapy to get her to walk again (with assistance and with walker) so we can take her home and not put her in a nursing home. She has spent much of July in hospitals. Fortunately each place has had Wi-Fi and I can take along my laptop and hook up from the hospital, so I can at least keep up with Pace-L and postings. I made the necessary correction on the Pace DNA web site. Roy Johnson