So I am looking at the Backups.backupdb folder. Inside there are already a few backup folders (named by date/time) and one folder called Latest which is just an alias for the most recent of the other folders. What puzzles me a little is that if "Get Info" of any of those folders they ALL return 108GB. But also the parent folder Backups.backupdb folder returns 108GB It feels like anyone of these folders is "virtual" in a way but at the same time I can dig in the folder for yesterday's backup and drag a file out on the desktop and, sure enough, I have the actual file saved on my desktop... How does it work? Is there really a DB file somewhere and when I browse a folder I am in reality just seeing something that doesn't exist on the TimeMachine hard drive?