It now available and free:

Download: http://www.opera.com


Features: http://www.opera.com/products/desktop/

including:
Tabbed browsing
Security
Bit Torrent support
Widgets
Mouse Gestures (very cool, must try out.)

I am in love with Firefox. its really cool.

btw Opera installation is simple ?

then i would try if it wouldn't hurt firefox. :)

Opera installation is very simple

just download at

http://www.opera.com/download/get.pl?id=28275

and ur set to go.

But give opera some time; it will then become your friend and then after some more time it will become your need.

Dont forget to try the mouse gestures and the widgets.

yes, and it does not affect internet explorer, or firefox settings at all.

So did you try it out?

No its separate browser and it will not change anything in firefox.

^^ Have you tried it out? What do you think?

How did you test it that it is "fastest" browser ?

its based on research


for details

http://www.howtocreate.co.uk/browserSpeed.html