Insider Secrets: Firefox 3 Beta 4
Inside Firefox 3 Beta 4
So you're the danger-seeking adventurous type who isn't afraid to play with the future, even if it's broken. Check out our preview of Firefox 3 on CNET TV, and download Beta 4 below.
Windows download download link.
And if you're looking for other languages, or any other package, Mozilla hosts all of those files here.