How to make firefox even fancier

Step 1: Upgrade to version 2.0 (beta)
Step 2: Get all your old extensions to work: 3 Ways to Make Old Extensions Compatible with Firefox 2.0 at Perfect Blogger

Is Firefox 2.0 really better than the older version?  It has some new features that I like (like when it crashes and you restart, it will offer to restore all your old windows), but I'll admit most users should stick with the older stable version for now.