New subscribers to MobileMe generally know the basics: contacts, email, calendars and notes can sync across computers and devices, you get some storage, and a fancy email address to share with all of your friends. But if you’re anything like me, you opened up your iDisk for the first time, saw the Backup folder and thought, “What’s this for? There’s no way that a Time Machine backup would fit in the 20GB allotted for iDisk.”
Turns out, the Backup folder is for a program called Backup 3, which is made by Apple. What’s this for, and why would I need it if I use Time Machine?
Good question – let’s find out!