John wrote:

No I didn't. Do I add these as NEW as they aren't listed there
currently? URL is listed, and Firefox is the default, but I should add
these two also?

To the best of my knowledge, they should already be there.

I'm also going to try resetting the default in IE, then letting
Firefox re-establish it's default. This was mentioned by someone else,
and hopefully one of these solutions will work.

You might want to visit this as well:
http://www.slipstick.com/problems/firefox.htm
--
Brian Tillman