Usesr may notice that from time to time "ads" appear on the pages here. They're not really ads, they are more like links, but you'll get the idea if you see one. This is part of an experimental link system. It's part of the software Philip Greenspun supplies for these forums. I have no control over it, so don't complain to me about it!

-- Bob Atkins (bobatkins@hotmail.com), April 19, 1999