You're not alone, Chris!
look up "Checkbox controls - four possible values" in the help index.
Es. the following:
"If you set the ControlSource property of the check box to a logical field in a table, the check box is displayed as checked when the value in the current record is true (.T.), as not checked when the value in the current record is false (.F.), and as grayed when a null value (.NULL.) is in the current record."
Terry
- Whoever said that women are the weaker sex never tried to wrest the bedclothes off one in the middle of the night
- Worry is the interest you pay, in advance, for a loan that you may never need to take out.