Okay.
Suppose I need conditional formatting in a column of cells in a table.

If the cell's blank, do nothing.
If the date in the cell is, for instance, today or older, the text becomes red or the cell gets shaded pink or some such. The specifics can be whatever you want, we're just looking for a way for the user to show emphasis...

Anybody got any ideas? I would think running the macro on document_open would be okay.