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Fedora-18-Beta-TC4-x86_64-Live-CHECKSUM 13-Oct-2012 23:37 532
Fedora-18-Beta-TC4-x86_64-Live-Desktop.iso 13-Oct-2012 22:41 778M
Fedora-18-Beta-TC4-x86_64-Live-KDE.iso 13-Oct-2012 22:41 819M
Fedora-18-Beta-TC4-x86_64-Live-LXDE.iso 13-Oct-2012 23:05 678M
Fedora-18-Beta-TC4-x86_64-Live-SoaS.iso 13-Oct-2012 23:24 580M
Fedora-18-Beta-TC4-x86_64-Live-XFCE.iso
Fedora-18-Beta-TC4-x86_64-Live-SoaS.iso soas是什么意思，