The new version of Firefox is available here.
I’ve been using it for about three years now as my default browser and I’ve never had a problem with it. It works well with Windows XP and Vista, and this new version seems to run a lot faster than the previous versions. It also has automatic spell check in just about every application, including Blogger, so I can catch my mistakes before I publish them. Well, most of them, anyway.
Give it a try and let me know what you think.