Running Multiple IE’s on your PC.
As programmers, we all know Internet Explorer sucks. That is why we need to test out our website(s) on multiple IE browsers, such as IE 4, 5, 5.5 and 6 (really don’t need anything later than 6, but you have the option). You can run these IE version alongside IE7; this is a great tool for web developers to test cross browsing - so enjoy!