Brilliant plugin Rated 5 out of 5 stars
This is a wicked plugin and works perfectly. It does however make you slightly sloppy when you're writing URL's but if you spend a good part of your day in front of a computer, you just stop caring.
Also, you can find a great list of addons and plugins on this website, http://www.internetexplorer-firefox.com/index.html
Check it out. Its worth a visit.