Beat me to it.
Anyway, here's the link to the
main download site for Firefox 2.0 and here's the section where you can
download Firefox 2.0 in your own language. In addition, here are the
release notes.
I may hold off on getting Firefox 2.0 right now though. It's just been released, and therefore, some of the kinks may not be worked out of it. In addition, I have some extensions that I really enjoy (and would hate to give up) with version 1.5.0.7, so until all of the extensions I use are fully compatible with version 2.0, I'm waiting. I figure I shouldn't have to postpone downloading it for too long though--most extension developers have already made their products compatible with version 2.0, and the extensions that aren't yet, will most likely soon be compatible as well.