While Firefox 4 new minimalistic user-interface is loved by many, there are quite a few who prefer the good old days look. And to make that happen Firefox 4 theme "Realfox" would be your answer, thanks to this theme users can get back the old Firefox 1.5 look and feel complete with the old interface, tab styling, and the download manager. The theme also gets rid of address-bar clutter like the Bookmarks star, the RSS icon and the Go Button to simplify the interface.