VIsual Basic 6 And maximizer

Hi All.

Can someone please help.
I am running Maximizer 9.5 and have the Customization Suite aswell. For Example. I have Created a User Defined Field Called PC_TYPE, It is a Table and contains 2 Items. LAPTOP en DESKTOP. I am Creating a Custom Form so that the User can select using a ComboBox named cbPCType the type of Pc they have. So if the User click on the ComboBox the must then select from from the Items in the comboBox. I am using Visual Basic 6. I have got no Idee where to start. Some Code will be very helpful. ( Please note. My connetion to the database it up.)

Thanks in Advance. Screenshots Included.