If you like installing software before most everyone else, you can start using the new Firefox 3 web browser now -- just download it here.

Predictably some of my extensions don't work on Firefox 3 (I miss Google Browser Sync the most, but that should be updated soon, I would hope). There's some UI changes that will take a little getting used to (I am not a fan of the 3D look for the tabs, and the folders look weird on the bookmarks toolbar.

But those two complaints aside, the browser is blazing fast, especially with some Flash animations which used to bring my machine to a standstill. It's really a noticeable, positive difference.  I haven't used it long enough to get a sense of how stable it is, but so far, so good.