There's no doubt that the browser wars are back in full swing, with updates in the past week to Opera, Songbird, and a new Flock beta.
The training wheels are finally off Firefox 3, too. If you haven't checked out the five beta versions and three release candidates because you were worried about stability, security, and the all-important extension compatibility, take a look at the new Download.com review for the world's most popular open-source browser, for Windows and Mac.
Want something a bit more visual? Hot off the presses, this Firefox 3 First Look video showcases new features for managing add-ons and saving passwords, the controversial "awesome bar," and why Firefox 3 is the safest version of the browser yet.