I'm a long time user of the Maxthon browser which does everything you expect from Internet Explorer and a bit more like tabbed browsing, address line shortcuts and mouse gestures. But having recently started testing the Internet Explorer 7 beta I've just decided to abandon Maxthon and make IE my default browser once again. Some of the features like 'shrink to fit' in the Print options, integrated search, a nice RSS Feeds interface, and the incredibly useful Quick Tabs viewing mode which shows a live thumbnail of every open tab have convinced me to give IE another chance.
You can download the beta of IE7 from http://www.microsoft.com/windows/ie/default.mspx. Hope you like it too!