I had my team start using that at work a while back.
So far, the Xenocode VM browsers have been great for checking CSS and smoke testing, but for troubleshooting more involved issues (particularly those nasty javascript-blows-up-everything-in-IE type of bugs), I find that you really want to have a full blown Windows VM or spare PCs with different version of IE installed.
So far, the Xenocode VM browsers have been great for checking CSS and smoke testing, but for troubleshooting more involved issues (particularly those nasty javascript-blows-up-everything-in-IE type of bugs), I find that you really want to have a full blown Windows VM or spare PCs with different version of IE installed.