Firefox 3.0 is now out. Go grab it and help Mozilla set a world record for the number of downloads in a single day.
Firefox 3.0 is a real improvement for both Mac and PC. Both have a dramatically faster download speed, themes that match the operating systems, and the Mac version swapps out older, Mac OS 9/Carbon-era subsystems for modern Mac OS X APIs (like CoreGraphics).
In other words, this is an update you don’t want to wait on… unless you like browsing a slower speeds than you could be.