After finally receiving formal permission to install Firefox on my enterprise laptop, the desktop team decided to set the homepage for all users. When I'm working on a program and click new tab to do research, going to the company intranet homepage does me no good. It actually slows down my work. After some web searches, I found the answer.
http://www.mockbox.net/configmgr-sccm/300-firefox-set-default-home-page-for-all-users
As Administrator I edited mozilla.cfg to use Google as my homepage.
I anticipate this will break the next time a Firefox package is pushed to my machine so I wanted to make sure I remembered the fix.