The Firefox team is moving as quick as a...well, you get the idea. Nearly two months after releasing its latest browser to the masses, the folks at Mozilla have unleashed Firefox 5 for Android as a beta for willing souls who happen upon it in the Market. The latest rendition will hook you up with support for CSS animations, improved canvas and JavaScript performance, and lower memory usage. You're also going to find Do Not Track included for the first time, which is a privacy setting that prevents other sites from following you around. Otherwise, for a major release, there isn't a ton of meat -- then again, Mozilla's switched things up a bit by popping out updates on a more frequent basis, making few changes to each one, so anyone feeling a bit underwhelmed should know that the team's already hard at work on Firefox 6. Head down to the source links to download the beta and learn what's new.