Released Beta 2 for Firefox 3.1 the next version of the Firefox web browser. The new beta is intended for developers and geek people, introducing the private browsing, also-called "Porn Mode" and a new JavaScript engine.
Surfing the web in Private Browsing Mode there is not trace in your pc about what pages did you open or cookies files, also you don’t have to worry about clearing the History. But this doesn’t mean that you can use to hide your IP or anonymous surfing. Just to be clear!
Another news for this release is the new JavaScript engine TraceMonkey that is activated by default. Acid3 test Beta 2 reached 93% compared to 89% with the October one, but is to notice that Opera Alpha 10 is already marked to 100%.
You can find and download all Beta Releases Here.