Browser Comparison - Firefox 2 b1, IE7 b3, Opera 9
 

The browser wars have heated up again, with Microsoft putting Beta 3 of Internet Explorer 7 out for all to download (not just developers anymore), Firefox coming out with the first beta of its version 2, and Opera releasing version 9. ExtremeTech has a shoot-out of the three browsers, with feature comparisons and tests of resource usage, startup time, and Acid2 standards compliance. Standout features are Opera's built-in BitTorrent support, Firefox's spellchecker for forms, and IE's Quick Tabs view. Firefox is still ahead in extensions, while Opera has some slick UI conveniences