http://swquery.apple.com/WebObjects/SoftwareUpdatesServer http://swscan.apple.com/scanningpoints/scanningpointX.xml https://swquery.apple.com/WebObjects/SoftwareUpdatesServer.woa/wa/checksums sysv IODeviceTree:/compatible sysv sysv IODeviceTree:/compatible IODeviceTree:/rom@0,ff800000/boot-rom@fff00000/BootROM-version IODeviceTree:/rom@ff800000/boot-rom@fff00000/BootROM-version cdfl sysv IODeviceTree:/compatible sysv sysv