I just wanna tell you abut how you can download this OS. I have found several link that give you link address.
http://maseko.com/2009/01/09/download-official-windows-7-beta
For this operating system the minimum recommended hardware are:
-
1 GHz 32-bit or 64-bit processor
-
1 GB of system memory
-
16 GB of available disk space
-
Support for DirectX 9 graphics with 128 MB memory (to enable the Aero theme)
-
DVD-R/W Drive
-
Internet access (to download the Beta and get updates)