Bear in mind they're time limited. If you're running Windows 7 you can use multiple instances of "XP Mode" (basically Virtual PC + a VHD image you can download

Bear in mind they're time limited. If you're running Windows 7 you can use multiple instances of "XP Mode" (basically Virtual PC + a VHD image you can download from MS) to run all versions of IE http://blog.dotsmart.net/2009/06/24/using-windows-7s-xp-mode-to-run-ie-6-and-ie-7-side-by-side/ http://blog.dotsmart.net/2009/06/24/using-windows-7s-xp-mode...