Yesterday I posted a msg that info on NADH was available on the Parkinson's Digest web site, but I left the "www" and "com" out of the URL, and a couple of people have written to me that they couldn't get to the site. The correct URL is: http://www.harfordweb.com/pd/nadh.htm Netscape Navigator attaches www. and .com automatically, so I tend to forget about them! Sorry. MM