Google chrome

After Microsoft and Apple coming up with television ads, its now Google's time. Their first ad will be of its own very popular browser "Chrome".
Chrome is actually based on the open source project called chromium. Its available for free on google code : http://code.google.com/chromium/
Chromium is available for Linux and mac also, it is called CrossOver Chromium. It is emulated to run on both platforms, but does not support it natively.