I have just updated the firmware on the DroboProFS units to 1.02 and then updated the Dashboard to 1.82 and I am now DroboSyncing. It could not have been easier. Even though the sync has started I am still writing from a DroboPro to the Source DroboPro-FS at 24MB/s. I can live with that.
Of course it suggests that the ‘simple firmware update’ to allow 3TB drives is not just a few days away as you would not have released this without it.
Still, very grateful and it seems to be working well.