Lunascape is the world's first and only triple engine browser. It has been downloaded over 15 million times and it's available globally in 11 languages.
System Requirements
OS: Windows 2000/XP/Vista/7/Server 2003/Server 2008Memory: 1GB (recommended: 2GB or more)Internet Explorer 6 or later
"We, at W3C, believe that having a video codec which is compatible with our Royalty-Free policy would be a great step forward, but we remain skeptical about the likelihood of such a thing happening. In the meantime, the HTML5 specification provides a nice fallback mechanism."
Excellent suit of tests!
HTML 5 experimentation and demos I've hacked together. Click on the browser support icon or the technology tag to filter the demos (the filter is an OR filter).