My problem with it is that I still need another mac to use it. In the event of an emergency (IE theft or disaster), the last thing I want to hinder me from acce

My problem with it is that I still need another mac to use it. In the event of an emergency (IE theft or disaster), the last thing I want to hinder me from accessing my backup is an operating system. Especially a high cost and not as commonly used in public spaces operating system.