I've got a MyPassport WD 1TB that I've been using with Time Machine (TM) to store all my backups. On this Passport I also have 100s of GB of Videos. I just got a MyCloud WD 2TB. The goal is to use the Cloud as a wireless option to have my iTunes Library Home Share to my Apple TVs without having to keep the Passport plugged in. Right now I have Passport plugged in to the USB in the Cloud. All Videos are accessible and work great. What I'm looking to do now is get my backups situated. What I would love is the Videos to stay on the Passport and Cloud to backup the Passport Videos and my Mac Pro. Im having a hard time here because I can't figure out if its possible to have Time Machine target the Mac and the Passport that is plugged in to it. Any suggestions?