>I would like the total column to be only visual. Note that there can be multiple entries under each day that have different job numbers so the total has to be for each row.

I did a "quick and ugly" test and came up with the following. It might get your creative jucies flowing.

This will allow you to enter values into the first two columns, but the third column (Total) is read only. I'll leave it to you to handle captions and formats

** cursor for holding hours
** note, the third column "nTotal" is just a bogus column but needs to be there
CREATE CURSOR cHours (nRegular i, nOvertime i, nTotal i)
** adding some test data
INSERT INTO cHours VALUES (8,0,0)
INSERT INTO cHours VALUES (8,2,0)
INSERT INTO cHours VALUES (8,5,0)
INSERT INTO cHours VALUES (8,1,0)
INSERT INTO cHours VALUES (8,0,0)
INSERT INTO cHours VALUES (8,3,0)

** go to the top record
LOCATE

** Create the form with a grid
PUBLIC loForm
loForm = NEWOBJECT("form")
loForm.Width = 400
loForm.Height = 400

WITH loForm
	** add the grid
	.AddObject("grdTimeSheet", "grid")

	WITH .grdTimeSheet
		** format the grid
		.Visible = .T.
		.Top = 5
		.Left = 5
		.Width = 390
		.Height = 390
		
		** set record source
		.RecordSource = "cHours"

		** force column 3 to display the sum of columns 1 and 2		
		.Column3.ControlSource = "nRegular + nOvertime"
	ENDWITH
ENDWITH

** show the form
loForm.Show