Currently the mozilla.org, firefox.com, getfirefox.com, spreadfirefox.com and a number of other Firefox 3 related sites are down due to the highly anticipated release of Firefox 3. If you want to download the browser try using one of their many mirrors.
After selecting a mirror browse to firefox/releases/3.0/, click on your operating system and language and download the release from their.
Their ftp site is also still up:
ftp://releases.mozilla.org/pub/mozilla.org/firefox/releases/3.0/














