>While VFP Grid is far more flexible than VB grids (others may argue), we still rarely use it as our data control for some reasons. More often, we just use it as display control. How about DataGrid, FlexGrid, is it a smart data entry control?

Unless it is very easy input (meaning not much validation), I never allow user to input data directly in a grid control. I use the grid to display data and present textboxes, listboxes, comboboxes, datetime picker, ... to allow user to modify data. Once the user press OK, I insert/update data in the table and refresh the grid.