Just a thought. From my viewpoint of having had a Time Capsule drive failure and a Time Machine backup set on direct connected HD I now have two Time Machine drives connected and configured on my computers. Time Machine automatically alternates backing up to one device or the other so if one backup fails, the other is still available and at most only 2 hours out of date.
If we knew what it was we were doing, it wouldn't be called research, would it?
