I think you should try this way:

show the fields you need in a table view. Select all of the entries, grab
and drag to a new Excel spreadsheet. Do the calculation of date differences
between two columns of dates in Excel (and no I don't know how to but it
will do it!)

Regards

Judy Gleeson
MVP Outlook
Trainer and Consultant

There are various articles about using Outlook he
www.judygleeson.com/articles.aspx
Canberra, Australia

"What do we live for, if it is not to make life less difficult for each
other?"
George Eliot
"Mark" wrote in message
...
I am trying to Count the Difference in the # Days between:

1. The date [Created] and the [Date Completed]

and for items not completed:
2. The date [Created] and todays date.

I am working to try and add a column in the Tasks Window to show these
numbers.

Any help is greatly appreciated.