3 spinning drives sounds pretty good to me. They would be rather unlikely to fail all at once, unless the house burned down, in which case my tunes are not my biggest worry. :-)

Mmmmm, good thought about figuring out what my patterns are. Probably: 1) in the car 2) in the office 3) hanging out at the house. Initially I had also thought 4) out running, but I think I want better awareness of my environment on roads. Maybe 5) at the gym.