Win 8 RTM New Activators | 11 Mb
This method was tested with Microsoft Windows 8 PRO Retail 32 bit.
But it should work fine with x64 bit also provided... it is the PRO version and it is Retail.
Download
http://letitbit.net/download/13137.10fdd3921d61b8e5fe71320aceeb/Windows_8_RTM_New_Activators___KMS_Workarounds.rar.html
http://www.secureupload.eu/yl9uk0zgg62f/Windows_8_RTM_New_Activators___KMS_Workarounds.rar
http://www.ifile.ws/k2ajfxu8sr7l/Win_8_RTM_New_Acti.html