I would think that trying to Time Machine to an iDisk would use up too much bandwidth . . .but theoretically I guess it would work. On Mar 26, 2009, at 6:52 PM, Winston MacKelvie wrote: > Very interesting.... this Backup - Archive discussion. > > It made me wonder if I can use both Apple's Backup and Time Machine > on my iDisc? And it is that sensible? >