With the move to Office 2007 (and I'm guessing 2010 is the same), there is no longer an option as there was in 2003 to save personal settings. So all of the preferences via xxxx Options are gone if you need to reinstall or update Office.
I've managed to find most of them via recording a macro while changing them and a lot are in the Options object. The question is, since there are over 150 members, is there a way to loop through all of them and capture the settings?