The buzz on technet is that IE6.0 Beta is out to the public, although no one seems to know if it’s ‘officially’ public or not…
As with any beta, you have to take caution before downloading and using this product.
You may download the version from microsoft, here. And, you can view the readme, Microsoft’s Technet Newsgroups.
Please backup your system before installing, and Have Fun!
Drk.