The system requirements for the Windows Developer Preview , A multi-touch screen is also required to take advantage of touch input. For the Metro UI a screen resolution of 1024×768 is required; if this requirement is not met, only the traditional Windows desktop can be used.
|Architecture||x86 (32-bit)||x86-64 (64-bit)|
|Processor||1 GHz x86 processor||1 GHz x86-64 processor|
|Memory (RAM)||1 GB||2 GB|
|Graphics Card||DirectX 9 graphics processor with WDDM driver model 1.0
(Not absolutely necessary; only required for Aero)
|HDD free space||16 GB of free disk space||20 GB of free disk space|
See some photo
A video you can see
I am waiting for full version , are you waiting ?