I recently attempted to change my default theme style in MS Word 2007. There's a pull down menu on the right of the header menu in which to do that. However, whenever I click on it to change the default to something else it never takes. It doesn't appear to work when I do it in options either. It just stays as: Cambria (Headings) font, size 11, in the so-called 'normal' theme, with 10pt multiple spacing. It's useless to me in this default mode. Is there something I'm not doing, or is there a better way to do it?