Joe Maddalone of Insert Title Web Designs has discovered a method of running multiple versions of IE on one box! He made the discovery when he noticed that a developer’ edition of IE was able to run concurrently with his installed version.
Working backwards, he discovered which files the developer’s edition used and applied that knowledge towards older IE versions — he downloaded their respective CAB files and extracted bits as needed. A few tweaks later, and he had stand-alone versions (screenshot). (The tweaks, involving IEXPLORE.exe.local, are further explained in the article.)
Of course, Joe outlines the steps he used to create the stand-alone versions and you could follow along with those. Or — even easier — QuicksMode.org has links to the ready-to-run stand-alone versions of IE download.
I’ve tested this on my XP machine here at work, and it works great! When running multiple versions of IE, it can be easy to confuse which version is which; so, QuicksMode wrote a small script to dynamically prepend the IE version number to the page’s title (so that it’s easily visible in the taskbar).
Joe also includes a link for PayPal donations at the bottom of his page to cover bandwidth costs and the like. And, considering how much time this discovery will save me, I was happy to contribute.
PS As you may have noticed, I’m not one to use exclamation points gratuitously. It could have been two years or more since I last typed two consecutive exclamation points. But, I was so excited about this discovery that I included two in the title of this blog entry ;).