I’m a full-time Firefox user. It’s a truly great browser. It’s easy to use, pretty quick, and stable. At work, I very often end up with a single session running all week, chopping and changing tabs. I’ve got quite a few add-ons in there too. Some are quite trivial, and some do some pretty useful stuff.
Firefox 3 added quite a few new features, one of which is the AwesomeBar. I don’t think that’s the official name, but that’s what people are tending to call it.

