Windows 8 Developer Preview now available to download

Windows 8 Start Screen

Microsoft’s Windows  8 Developer Preview is now available to download.
The Windows developer center is now live and Windows 8 available to download in the following flavours:

Windows Developer Preview English, 64-bit (x64)

DOWNLOAD (3.6 GB)
Sha 1 hash – 79DBF235FD49F5C1C8F8C04E24BDE6E1D04DA1E9

Windows Developer Preview English, 32-bit (x86)

DOWNLOAD (2.8 GB)
Sha 1 hash – 4E0698BBABE01ED27582C9FC16AD21C4422913CC
Microsoft also supplied some system requirements for the Windows 8 

• 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