Back up my passport to my book

recently I bought a new my book essential to back up all my harddrives. I have another my passport essential. how can I back up all the data from my passport to my book? do I have to do thjis manually or can I use the wd software? I tried to do that, but it is not possible to select the drive of my passport for back up.

any idea?

thanks

You can use smartware with any other non smartware drive or you can manually transfer the info like with copy paste.