Microsoft Releases Internet Explorer 10 Beta Preview
Only last month Microsoft released Internet Explorer 9 which boasted Hardware Acceleration and better support for HTML5 and CSS3.
Microsoft have released a Preview that will let you see the new features developed so far, and it seems they are making good progress being only a couple weeks into development of Internet Explorer 10.
You will need Windows 7 to see the preview which can be downloaded here.
I have found using Internet Explorer 9 great and IE10 will no doubt top the user experience even more!