I’ve been long waiting for this. Finally every web developer’s must have tool Firebug has been released for Firefox 3. Although Firefox 3 is still in testing, one Release Candidate (RC1) is available. I’ve already started using FF because it is much faster then its predecessor so it is a pleasure working with the browser. Until now i hade one major setback, i couldn’t use Firebug on it, but now that it is available i will say farewell to Firefox 2.
You can download Firebug from here: http://getfirebug.com/releases/index.html