I take a first look at Mozilla Firefox 5, Aurora 5.0a2.
Download Mozilla Aurora: http://www.mozilla.com/en-US/firefox/channel/
Firefox 5 (Aurora 5.0a2) First Look
With the Mozilla Aurora browser Firefox is now on a much faster release cycle. In my testing of Aurora 5.0a2 (Firefox 5) you will find improved performance and better javascript speed and several smaller improvements to the browser.