Sorry, I am not following. In that help page (which I have looked at before), it lists all of the default options for the buttons.
I am looking to create custom messages on the msgbox buttons. Perhaps a msgbox with one button that says "Press here if you like cheese" and another that says "Press here if you don't like cheese".
I didn't see in there how to do that. When you say "You can, however, design your own messagebox and place any buttons you'd like on it. " - are you talking about creating a pop up form and using it like a message box?
Dave