You could try condtitional formatting for something like:
Cell Value is Equal to ="" and set a background color for the cell.
When you type something into one of these cells and press enter, the color
would then disappear.

tj

"kevin578" wrote:

I would like to use conditional formatting in Excel 2002 to highlight all
blank cells one color, and all of the cells containing data a second color
(or no color). Is this possible?