>You could also keep the Grid ReadOnly full time, and use it like a list box (maybe?) to scroll the table(s) and only add or edit rows through txtboxes?

Yep, that was the second suggestion I made in my response:

Or, simply have a ReadOnly grid, that uses another DataEntry form or page with textboxes and values to do that editing and adding. DE is much easier in controls than a grid.

>I've heard some PMs say never enter directly to a grid, while others say no problem. Go Figure:)

I use the above method cause I don't like DE Grids either :-)