Installing Ubuntu server on qnap TS-439

http://forum.qnap.com/viewtopic.php?t=17402 backing up and restoring DOM to/from sdx

http://wiki.qnap.com/wiki/Firmware_Recovery#Firmware_Recovery_Guide_for_x86-based_NAS

http://forum.qnap.com/viewtopic.php?t=13967 Upgrading DOM module, replacing DOM with 44-pin Sata device

http://ubuntuforums.org/showthread.php?t=1403523 Working Debian on SS-439

http://forum.qnap.com/viewtopic.php?f=147&t=25132 More working Debian on SS-439