Trying to see a difference between
using the Sandbox thing and just making a backup of the Boot drive prior to installing any updates.
Originally I thought that using sandbox meant that I'd always have a copy of my files on each drive. That way if a drive dies I'd never lose anything. But I think it says that the files are only stored on the main drive and accessed by the Sandbox drive. That means that if my main drive goes bad I do not have copies on the Sandbox drive.
It seems like backing up before updating would give me the benifits of Sandbox and also have files on a different drive.
Am I way off here ?
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