I just download IE 9 beta and I am amazed with the speed, look and feel. Good bye chrome and mozila.
Now it has thin title bar and tabs are more elegant. The new tabs open in fraction of seconds.
When you first launch IE 9, it will prompt to disable Add Ons. Most of user has Add Ons unknowingly which ruins the performance. One can disable Add Ons which is not required.
Press F12 to run debugger, click on Browser mode, IE 9 has option to run in IE 7, IE 8, IE 9 and IE 9 7 compatible mode
Now it has it's own download manager.
Download it now and experience the difference.