So I'd like to use TM to simulate an old fashioned tape drive type setup, where there is more than one drive, and one is always off-site and the other on site. Is it possible to do this with TM? From what I remember, if I plug in a new drive to a system that already is configured for TM, the computer will not ask me if I want to make it the TM drive. I'd have to go into system preferences to reconfigure TM to use that drive. So the question is, can I trick the Mac into using two different drives for TM simultaneously? It needs to be no fuss, no clicks, just eject one drive and plug in the other, and the system immediately uses it for TM. Thanks!