IE Tester

I stated using IE tester to debug IE 5.5-8 and have been pleased for the most part. The program allows you to debug all of these IE versions simultaneously in a tabbed browser environment. It is very handy when you want to figure out witch conditional css file you need to add a hack to
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The program is currently in its beta stages of development and is fairly buggy at times. When running multiple tabs the program usually crashes so I try to only have one tab open at a time. However I can overlook all of the bugs for the simple fact that the program offers such a great commodity
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For any web designers currently hating IE, you might want to give IE Tester a shot.
The program is available for DL at http://www.my-debugbar.com/wiki/IETester/HomePage