For the past couple of months I have been running the beta of Firefox 3 on one of my computers. Tomorrow it will be out of beta and I can tell you I will be putting it on all of my machines. It is a sweet upgrade. Basically, it is faster, the pull down toolbars are smooth and informative and it has one thing web surfers have been waiting for, for some time — a big back button and a small forward button. Add-on management is better and it works very nicely with Google toolbar (which is a must have).