Here is a decent Field Guide to Firefox 3, written by someone that should know the browser's ins and outs. So, if you are just dying to know what features are in and what features aren't, hit the link above to satisfy your curiosity.
The new features cover the full range from huge and game-changing to ones so subtle you may not notice them until you realize that using Firefox is just somehow easier and better. The range of improved features is similar — whole back-end systems have been rebuilt from scratch, while other features have been tweaked slightly or redesigned in small ways.
[H]ard|OCP - www.hardocp.com
[H]ard|OCP - www.hardocp.com
