Possible Duplicate:
Multiple versions of internet explorer on a machine
I have IE8 installed, I would like to test websites in IE6 and IE7. I cannot use Adobe's BrowserLab to test because the website needing tests contains dynamic content.
I cannot find a good application to simulate IE6 or 7.
Is one available/recommended? Or can I install and run IE6 through 8 on my machine at the same time?