Hi ;)
If you want to test firefox 2.0 final
Windows:
http://releases.mozilla.org/pub/mozilla.org/firefox/releases/2.0/win32/
Linux:
http://releases.mozilla.org/pub/mozilla.org/firefox/releases/2.0/linux-i686/
Mac:
http://releases.mozilla.org/pub/mozilla.org/firefox/releases/2.0/mac/
thank you for the URL ...
MfG Peter