目前有三个版本：

1：Windows Developer Preview with developer tools English, 64-bit (x64)
Windows开发预览集成开发工具版64位(4.8 GB)
直接下载地址（右键迅雷下载）
Sha 1 hash - 6FE9352FB59F6D0789AF35D1001BD4E4E81E42AF
All of the following come on a disk image file (.iso). See below for installation instructions.

• 64-bit Windows Developer Preview
• Windows SDK for Metro style apps
• Microsoft Visual Studio 11 Express for Windows Developer Preview
• Microsoft Expression Blend 5 Developer Preview
• 28 Metro style apps including the BUILD Conference app

2.Windows Developer Preview English, 64-bit (x64)
Windows开发预览版64位(3.6 GB)
直接下载地址（右键迅雷下载）
Sha 1 hash – 79DBF235FD49F5C1C8F8C04E24BDE6E1D04DA1E9
Includes a disk image file (.iso) to install the Windows Developer Preview and Metro style apps on a 64-bit PC.

3.Windows Developer Preview English, 32-bit (x86)
Windows开发预览版32位(2.8 GB)
直接下载地址（右键迅雷下载）
Sha 1 hash - 4E0698BBABE01ED27582C9FC16AD21C4422913CC
Includes a disk image file (.iso) to install the Windows Developer Preview and Metro style apps on a 32-bit PC

系统硬件推荐：
一切能完好运行Windows Vista及Windows 7的设备都可运行：

• 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor
• 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)
• 16 GB available hard disk space (32-bit) or 20 GB (64-bit)
• DirectX 9 graphics device with WDDM 1.0 or higher driver
• Taking advantage of touch input requires a screen that supports multi-touch

 下载地址： http://www.qdztw.com/html/xtgj_725_2552.html