Stephen,

>Cathi told me she hasn't have time to look at the grid yet. Can you give me some idea of where to look? What is the name of the interface I should implement in order to setup the binding at design time?

Check out the source code for mmDataGrid, found in the following directory:

Mere Mortals .NET Framework 2003\Mere Mortals Framework Windows Forms\mmDataGrid.cs

There you will see mmDataGrid implements the ImmBindingDataGrid interface, and you can also see the implementation code for the interface's properties and methods.

Regards,