#8226; Linux Additions: RHEL/OEL/CentOS 6.4 compile fix
• Linux Additions: Debian Linux kernel 3.2.0-4 (3.2.39) compile fix
• Linux Additions: added auto-logon support for Linux guests using LightDM as the display manager
• Windows Additions: Support for multimonitor. Dynamic enable/disable of secondary virtual monitors. Support for XPDM/WDDM based guests
• X11 Additions: support X.Org Server 1.14

VirtualBox 4.2.12 下载：

• VirtualBox 4.2.12 for Windows hosts  x86/amd64 

• VirtualBox 4.2.12 for OS X hosts  x86/amd64 

• VirtualBox 4.2.12 for Linux hosts

VirtualBox 是含简体中文语言包的，不过安装的时候要特别注意，如果您登录Windows 的用户名是中文名，会导致软件无法正确安装，关于这个，软媒之前在Win7之家写过专门的文章，大家可以看下《Win7下安装VirtualBox，系统找不到指定的路径？》。