IE6 may not Triumph over firefox but IE7 sure does, it also has tabbed browsing + increased interactivity on the tabs (e.g. click on the side to open a new tag) along with the Windows Vista look (developed for windows vista). I used to use Firefox, but now, after downloading the beta version of IE7 for XP at microsoft.com, I believe that Mozilla is going to lose a lot of users.
NOTE: Since this is the BETA version, it lacks some standard functionality that IE6 has, but this will be upgraded on the final version.
