Ubuntu http://www.ubuntu.com/ precise Ubuntu CD Image http://www.ubuntu.com/themes/ubuntu07/images/ubuntulogo.png 2860498944 Linux-x64 80bc288a5192deadacf95a86ab8f3748 http://cdimage.ubuntu.com/edubuntu/precise/dvd/20130618/precise-dvd-amd64.iso.torrent http://cdimage.ubuntu.com/edubuntu/precise/dvd/20130618/precise-dvd-amd64.iso