I just ran across this browser today for the first time & have been using it tonight. It is sort of a mix of IE & Firefox. I find it slightly "smoother & faster" than both of those. It has the tab browsing yet the Favorites are more IE style although more versatile.

I haven't really checked out the "News" nor "P2P" areas yet.

The only "strange" issue is copy & paste from my 3rd party clipboard.
I did notice in the intro some special copy paste tool but I haven't checked that option yet.

Anyway just wanted to pass it on.

http://www.deepnetexplorer.com/default.asp