btw, for anyone who his having disconnect troubles, write-only issue, hangs, freezes, frequent need to cold boot the nas. i strongly recommend trying this FW, i have 3 white light 2TBs which were a constant nuisance and maintenance hassle, now they are all running rock solid with over 2TB transfers done (some in chunks as big as 390GB), extremely large torrents (50G plus) have been successfully downloaded directly to one etc etc. and im getting upto 18MB write on GigE. suddenly all my problems are solved
i dont know why WD pulled the FW off, but i am positive it will solve the issues of "majority" of the users here, barring a few that might get bricked due to specific bugs or sheer bad luck.