Just what I've been saying:
http://www.howtocreate.co.uk/browserSpeed.html
:p
Quote:
So overall, Opera seems to be the fastest browser for windows. Firefox is not faster than Internet Explorer, except for scripting, but for standards support, security and features, it is a better choice. However, it is still not as fast as Opera, and Opera also offers a high level of standards support, security and features.