Is it possible to sync two drives/folders on the same device? I only have one computer but I have an internal drive as well as an external drive, and I'd like to set it up where the external drive is a mirror/clone of the internal drive. I generated the share folder and key. Then on the same device i tried to apply the key and set a new location on the external drive but its giving an error message saying the "selected folder is already added to Sync Home." Is this possible?