Before revision: Since the device is a great device to be used as a HTPC many consumers want a version without Windows preinstalled so the price will be lower and they can install Ubuntu or XBMC on it to use as a home media device.
After revision: Since the device is an great device to be used as a HTPC many consumers want a version without Windows preinstalled so the price will be lower and they can install Ubuntu or XBMC on it to use as a home media device.