Update : can be downloaded here too
A few minutes ago, Firefox released it’s highly anticipated Firefox 3 browser. This is what happens when you set an exact deadline and get millions of people to pledge to download something within a fixed period of time;
Less errors and a faster browser experience – good enough reasons to upgrade 
For more reasons, check out this post.
It’s a bit slower. Half the time the pages don’t load at first for me! 🙁
Works great for me, and i have been using the betas throughout the last few months