A newer version of Firefox is here. It looks exactly the same but it has more security features according to Mozilla. Installing a new version is a breeze. Just download Firefox (by following the link on the sidebar which says: Take Back the Web) and just double-click on the install icon. It's that easy. And the next time you click on the Firefox icon, it'll be automatically 1.0.6. All your extensions, layouts, themes, etc. will all be there exactly where you put them.