Sorry, I guess I need to read more carefully.
Brian, did you know you don't need the Firefox dotpup? You can download the latest version of Firefox from http://www.mozilla.com/
and there is no "installation" required to run it. All you have to do is click on the gear icon in the Firefox directory. You can drag the gear icon to the desktop, then change it to the Firefox icon, which is provided in the icon directory within the Firefox directory, if I remember correctly.