It is still a bit early (tomorrow is the official release date), but it seems that the folks over at Mozilla have put the final version of Firefox 2.0 on their download site.
This isn’t as dramatic an update as IE7, but it is a steady improvement on an already excellent browser. I recommend it over IE7 for many reasons, which people have probably gotten tired of hearing from me, so I will leave it at that.
from OSDir.com