Thanks, Jim, for a most informative link. Not only am I keeping the link, I'm copying and pasting the information contained on the site into a document for my own future reference (complete with links to the original site, of course) along with the author's email addy for future correspondence. All, "just in case".

Perhaps if enough people with enough websites of their own will link to this, we'll outsmart google to a certain extent.

Again, thanks very much for letting us know about your fantastic "find".

Penny