The beta version of Google's new browser called Chrome is really good. I am finding it faster than Firefox or IE7 and you use just one box for Web search. Web history and Addresses.
The Incognito mode is very useful because it means you can load the Arillas forum at work, and there is no record of it. Webpages that you open and files downloaded while you are incognito won't be logged in your browsing and download histories.
You can download it from here ......
http://www.google.com/chrome