I am trying to understand iCloud backup and how the data from a 64 GB iPod might fit in a 5 GB account.
I just updated to iOS 5 and the latest iTunes. Now, when I sync, I get a choice to backup to iCloud (instead of backing up to the computer). I see it offers me 5 GB of space, but my as stated my iPod is 64 GB.
Does this mean I need to pay for 64 GB of space to be able to use iCloud? What is 5 GB going to do for me?
Also, I have an iPhone. Is it 5 GB per device or 5 GB per Apple ID? I use the same Apple ID on all of my devices.