If any of you have never heard of it, it's the best web browser.
150% better than Explorer.
I'll never use explorer again.
You can add-on extensions that change the page itself and also choose different themes that you like.
Some of the extensions that I added recently are:
Clipmarks- which allows you to take any part of a webpage and put it onto a hosting website, clipmarks.com
DownThemAll- similar to clipmarks but you are able to save or download parts of a webpage to your computer
Cooliris Previews- similar to ask.com's little binocular windows, except wherever there is a link on a webpage you can see where the link will take you next
I've been using Firefox for about 1 year now. If you're not using it you should check it out and if you don't like it after you've tried it, erase it from you computer, YOU WON'T.