Re-saving themes and contents

In Menu Writer, how do you "save as" menu themes and contents as a different filename to be used as the basis of a new menu, leaving the original intact?

I have created a menu for the 2010 annual meeting site. Now I am creating the 2011 site. I would like to use the 2010 menu I created as the basis for a new menu them and contents. Seems like an easy enough prospect, but I think I am inadvertently modifying my original 2010 them/contents when I try to 'duplicate.'

Thanks very much,

- Paul

When you are creating a menu, the wizard will allow you to save the menu contents and menu themes as a preset.

Once they are saved as preset, the preset can be used as a starting point when creating a new menu.