Integration Modifications :
Integrated in last "QTS 4" QNAP management interface ...
Kernel module are recompile for each specific QNAP kernel and Specific QNAP series ... BUT integrated to be choice automatically by installation procedure
Interface is : phpvirtualbox (due to the lack of graphic / keyboard / mouse on NAS) even if it's always possible to use an external X-Server for the "standard" GUI ... (integrated in QPKG with a dedicated Web server (lighthtpd))
Some change in the init script (one line) due to restricted version of tools (busybox)
Shared resources with QNAP including folder, USB device, etc.
Actual version : 4.3.6 (on 3.4.6 kernel) , Available for ALL Intel based QNAP
Available on 32 bits system WITHOUT VT-x (so restricted as usual) for series TS/SS-x39, TS-x59 (up to 459), old TS-509 (usable with limited memory)
Available on 64 bits system WITHOUT VT-x ... for series TS-x59 (from 559), TS-x69, old TS-809 (very usable, more memory and multi-cpu (even if V.M. is mono (no VT-x))
Available on 64 bits system WITH VT-x (so no restrictions) ... for series TS-x70 and TS-x79 (high speed)