>Naomi:
>
>I opened new folder and started from fresh and the data mismatch problem went away. Thanks.
>
>the only issue outstanding now is how do I deselect only the checkboxes that are being displayed on the screen. i.e. I somehow need to know which records to go to.
>
>Yossi

The question is still not clear. In the grid you can just click on the checkbox and select-de-select. If you want to unselect all, then

replace LogicalField with .f. for LogicalField = .t. in GridCursor