Thanks for the assistance!
One further block I am having:
The combo box is bound to the same data set as the fields to be displayed.
All the examples I have seen show how to bind a combo box where the Binding Source and the Binding Value Source were different.

I want to use the combo box for selection and then sychronize the remaining form text fields to the value selected from this combo box (and should the user navigate using VCR nav control, sychronize the value displayed in the combo box).

Any MM.NET strategies I could employ to accomplish this?