Google is your friend
http://www.awardsites.com/tutorials/...ell_ref-01.htm
http://www.google.com/search?num=20&...ormula&spell=1
Richard
"Adonai" <> wrote in message
news:F8F2E9BB-C54F-4189-A020-...
>I am trying to understand the practical application of an 'absolute
>formula'.