>>If so, how do I go about putting it in? Thanks!
>
>You can do it the same way as you add any other control to grid.column : right-click on grid, select Edit, click on column, click on editbox in controls toolbar, click on column again.

Two additional notes to Ed's response...
1. You will have to make sure the column "CurrentControl" is set to the new object name, otherwise it will still use the normal textbox. (or you can delete the default textbox by having the properties window open and clicking down into the actual grid/column/textbox on the form. Then hit the delete key and it will remove the textbox.

2. Depending on how you want the interface to look, you may want to change the column SPARSE property to always show the control for all records, or just for the current one being viewed... You'll understand when you see the results..