Thanks in advance for the help.
I use an external HDD as primary on my ATV. I’m seeing that in the next couple months it will be full as I sync all my media to it so I don’t need my Mac on…this promotes my family using the ATV when I am not around. In upgrading the drive could I just copy the old drive to the new drive and plug in the new drive to the ATV or do I have to move storage to internal, hook up the new drive and resync everything to the new drive through iTunes. I would like to avoid that if possible.