Firefox 5 is now officially released
Elephant in the room is the ugly and unnecessary search box.  It sticks out like a sore thumb when you consider the effort Firefox has gone through to clean up the interface.side rant: what's up with search boxes that keep your previous search term in the box.  What's the point? iPad does this as well and it drives me insane.  I always just manually delete the entry after searching but I shouldn't have to do that and I don't want guests to know my previous search.