Ubuntu http://www.ubuntu.com/ 11.10 Ubuntu CD Image http://www.ubuntu.com/themes/ubuntu07/images/ubuntulogo.png 2855202816 Linux-x64 f323d7e7b9686eb9c5babd94961e5df1 http://cdimage.ubuntu.com/edubuntu/releases/11.10/release/edubuntu-11.10-dvd-amd64.iso.torrent http://cdimage.ubuntu.com/edubuntu/releases/11.10/release/edubuntu-11.10-dvd-amd64.iso