Using Windows 7’s “XP Mode” to run IE 6, IE 7 and IE8 side-by-sideWindows 7’s XP Mode is essentially a Windows XP virtual machine that runs in the new Windows 7 version of Virtual PC. This new edition of Virtual PC includes cool features such as seamless windows. The main reason I’m interested in this is to run older versions of Internet Explorer for testing purposes. IE8’s compatibility mode does a pretty good job of emulating IE7 but there are differences, so
