Mozilla Firefox 8.0 Beta 2

　　根据Mozilla的产品发布计划，Firefox 8今天也进入了Beta 2公开测试阶段。Firefox 8 Beta 2面向windows、Mac、Pnux和Android同时推出，新增了不少新功能，对用户界面也进行了完善。Firefox 8 Beta新功能：

下载:Mozilla Firefox 8.0 Beta 2

　　The latest version of Firefox Beta has the following changes:

　　Add-ons installed by third party programs are now disabled by default

　　Added a one-TIMe add-on selection dialog to manage previously installed add-ons

　　Added Twitter to the Search bar

　　Added a preference to load tabs on demand, improving start-up time when windows are restored

　　Improved tab animations when moving, reordering, or detaching tabs

　　Improved performance and memory handPng when using and

　　Added CORS support for cross-domain textures in WebGL

　　Added support for HTML5 context menus

　　Added support for insertAdjacentHTML

　　Improved CSS hyphen support for many languages

　　Improved WebSocket support

　　Fixed several stabiPty issues