I would like to have a custom menu with a drop down list. It would look
similar to the zoom % or font drop down list.

I would like to initialize the list programmatically when the spreadsheet is
opened. When the user selects a value from the list I would like to get
control programatically to perform an action (via VBA)

Is this possible? I've not been able to add a combobox to a menu from the
toolbox.

Regards,
Leif