I found a lot of useful info about extracting the data of a failed drive here:
http://community.wd.com/t5/My-Book-Live/Data-recover-on-a-My-Book-Live-2TB-HELP/td-p/430120
I found a lot of useful info about extracting the data of a failed drive here:
http://community.wd.com/t5/My-Book-Live/Data-recover-on-a-My-Book-Live-2TB-HELP/td-p/430120