We were just beginning to get accustomed to Firefox 2, when we started getting advisories that Firefox 3.0.1 is going into its fourth beta cycle, with one more to come. Among the improvements is a better layout with a large back button, better drop down, security info about sites, faster JavaScript, and more support. We found a dandy little slide show if you are as hesitant as we are to try out the new version. After seeing it, we just might give it a shot. Let us know what you think.