hi,
well my 2tb WDEADS arrived, it took a while cos i ordered it from florida and im in the uk, lol
i installed it into the nas and it didnt format, it gave me code 112 at about 3% of the format
so i then updated the firmware to 1.08, and got the same msg,
so then i removed the other 1tb from my nas, and left the 2tb as a single drive, i rebooted the unit and it formatted perfectly
so then i shutdown after the format and reinstalled the 1tb into the nas and am now using the dns backup feature to copy all the data off the old 1tb and onto the new 2tb .
obviously this is taking quite a while, upto now about 6hrs lol
but this beats taking the drives out and putting on a windows pc with linux drivers/app and copying that way only to find there is something wrong with permissions etc
its good now that i seem to be able to adjust the fan because this is quite a heavy task so i have put it on full atm.
i am posting this because it may be helpful for others in the same situation
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forgot to mention this is a none raid setup but also works for raid as per another thread
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thanks
Stavr0s