Windows 7 Beta 32-bit ISO (English): 7000.0.081212-1400_client_en-us_Ultimate-GB1CULFRE_EN_DVD.iso
Windows 7 Beta 64-bit ISO (English): 7000.0.081212-1400_client_en-us_Ultimate-GB1CULXFRE_EN_DVD.ISO
If you’re not sure which one to download, just get the first one Windows 7 32-bit ISO (English).
Obtain genuine Windows 7 Beta Build 7000 Product Key
1. Go to Microsoft TechNet website
2. Click Sign In link which is located at the top right corner of the website.
3. Sign in with your Windows Live ID. Login with your Hotmail a ccount will do.
4. Copy the URL below and paste it to the web browser that you used to login to Microsoft TechNet.
5. Windows 7 product key will be displayed.