I have a mybook world blue rings 1TB edition.
The network controler is Gbit but it only does about 60 mb (5~6 Mbytes/s)wich is very litle for a Gbit controler.(i have a synology NAS does 46Mbytes/s :D )
Its currently running 02.00.19 original firmware ,i allready enabled the ssh ,it would bee greate if there was a tweak to make the network faster.
If any of you are getting better speeds please post the tweak or firmware version .
Maybee the linux gurus know something to speed it up.