Internet Explorer 7 on Linux
An anonymous reader writes to mention WebExpose is running a quick guide to get Internet Explorer 7.0 running on Linux. From the article: "Microsoft conditional comments do work, unlike the standalone version of IE on Windows, so you will be able to develop and test webpages across almost all major browsers (IE 5-7, Firefox, Opera) on one Linux box! Also note that we will avoid Microsoft's Genuine Advantage download validation checks, so pure-Linux users will be able to finish the process without having to find a genuine Windows machine to download the IE7 setup file (the check is avoided legitimately, by the way)."
I only test on the actual OS it will be running on. Even the summary mentions different behaviour on Linux. Sheesh, I would never trust that setup.
I use VMware or similar to run on the target OS. It's the only way to be sure it will work as intended.