I just started using Mozilla (like literally ten minutes ago) and I've got to tell all you people out there using Internet Explorer you've got to try Mozilla. It's a hefty download especially if you don't have cable but I think it's worth it.
It's so easily customizable and feature rich, I configured things perfectly in like two minutes. It's great check it out!
Check out the website
http://www.mozilla.org
Although I was wondering if anyone knew what the deal with Firebird was? Is it a lighter version of the Mozilla browser because I would be interested in that too.