Thank's, Judy, I believe that you are correct, and now that the subject has truly surfaced, it is a very good idea that anyone who wishes to exchange their researched information on line, go to the site you've mentioned and read up on this and other related issues. That way everyone will have the chance to be informed about such, as Deborah put it: 'sticky' stuff .... (although it is still possible that not everyone will come away with the same conclusions). But at least we will have tried. Take care, Cyndi Kinkel RpKSaiL6@aol.com