[RESOLVED] Problem Loading ComboBoxes in VB 2010 Express

I have a Windows Form with 30 ComboBoxes.

I want the List Items to be: D, W, M and O for the first 20 comboboxes.

I want the List Items to be Y and N for the last 10 comboboxes.
The field Name of first of the last 10 comboboxes is "FirstCustEmail".

The code below will of course work on all 30 comboboxes.

How can I modify the code below to accomplish the above?