Brett_Tabke - 4:16 am on Dec 25, 2009 (gmt 0)

ya, dragon fly is built right in to the browser. Just go Window-Devleoper Tools and it is at the bottom of the screen.

Dom Trace backs
Scripts
Network (headers/status/load times)
error console

You can detach it and run it in a stand alone window to watch load items...

Pretty nifty. (don't know enough about firebug to make a case-by-case comparison). The thing I do like about opera is that everything is built in - you don't have to go find addons and constantly update those addons. The other thing is that, I still feel opera is significantly faster than any other browser I have tried.