As I was testing Firefox 3.5 test releases for past few weeks, I got
to know it closely. It is one fine try of FireFox team to provide few
by default features which are present in IE 8 ( like private browsing
among other things). They have been successful in implementing such
things and are planning to ship final version now. I am happy that our
beloved browser is back with a bang again.
http://blogs.zdnet.com/open-source/?p=4430
-- ADM