Dave Shea, Ethan Marcotte, Web-Graphics, Matt Haughey, Aaron Schutzengel, and Markku Seguerra report Joe Maddalone's discovery that it's possible to run multiple versions of Internet Explorer on one Windows computer. This is great news for conscientious developers who strive for cross-browser compatibility.
Bonus Items: Ryan Parman provides all necessary files in convenient .zip format; Luke Redpath offers simple, attractive, color-coded icons for recent versions of IE.