Can the WD my cloud back up to a remote my cloud? This is described as a feature in the mycloud mirror and ex2 ex4 but what about the base model? I'd like to buy two of the 4tb models, leave one at my home and one remote at a friend or family members home. Each of us would back up locally and then the my clouds could back up to each other. so we gain local and remote back up. Alternatively can you set your home computers to back up to both a local and a remote my cloud? So we would not depend on the my clouds to sync but instead back up twice, once local once over the internet.