Firefox Version 2 is now officially available for mass consumption. Head over to getfirefox.com and download it now. As I mentioned before, the two new features that I like the most about Firefox 2 is the built-in inline spell checking, and the ability to recover open browser windows after a crash or a forced shutdown. The whole list of new features is available here: Firefox 2 Release Notes.
You should be using Firefox, but if you are a steadfast Internet Explorer user, Microsoft has also just recently released a new version of Internet Explorer. You can get it here, but Microsoft makes you jump through hoops to download and install it.
There's a new poll at the bottom of the page.