- Joined
- Dec 12, 2008
- Messages
- 1
- Reaction score
- 0
- Points
- 1
I have an iMac that uses an external USB2 500GB drive to back up via Time Machine. I also have a MacBook Air – can I use the external HDD plugged into the iMac to share as a backup device using Time Machine on the MacBook Air over my wireless network?