Create drop down menu using ActiveX comboBox

Hello, I am new here, please be kind! I am trying to create a drop down menu that will fire different macros based on the selection from the ComboBox. I have been successful using form control ComboBox, but for flexibility I'd like to do this with an ActiveX ComboBox. I've attached (I hope!) a sample file. The macros work fine independently, but I get a "Object doesn't support this property or method" error when the "change" macro hits the "case" syntax... Any and all help would be greatly appreciated!