I took the chance of=20 broaching the topic here because I thought it might be interesting to = others and I might be responded to coherently by someone in possession of = knowledge precisely about this object of my curiosity. but that hasn't been the=20 result, as you may be aware. I bag your pardon I gave you a complete detailed explanation of how each = of these commands worked and how they were used! -- To post a message to the list, send it to jfw@xxxxxxxxxxxxx To unsubscribe from this mailing list, send a message to jfw-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line. Archives located at: //www.freelists.org/archives/jfw If you have any concerns about the list, post received from the list, or the way the list is being run, do not post them to the list. Rather contact the list owner at jfw-admins@xxxxxxxxxxxxxx