IE 7 Search Providers

One of the cool things on IE 7 is the Search Provider feature. It's a quick search window in the upper right corner. You can add search providers from a Microsoft list (a web page) or create your own by specifying the URL (on that same web page). For instance, I've added Google, Wikipedia, and my own for theFreeDictionary. I simply specified http://www.thefreedictionary.com/TEST as the URL, and now a dictionary is a click away.