Experience with the new features of Firefox 3 Beta 3

In order to use Firefox 3 Beta 3 smoothly and prevent any cross-interference issues with the already installed Firefox 2 on your computer, it's best to download the English portable version of Firefox 3 Beta 3, and then copy the Chinese language file (to be honest, this official translation isn't very good) to the corresponding installation directory. There was already a Chinese portable version available online, but it had been modified from the original version.