Best Internet Explorer Plug-in
There are many features which Opera and Firefox (through extensions) have that I can't live without. Features like advertisement blocking, mouse gestures and custom site JavaScript. Internet Explorer doesn't have these features but I found a plugin which adds all this functionality and more. It is called IE7Pro and I feel it truly enhances the experience of using IE. If you are interested check out their website at https://www.ie7pro.com/