I have an old dell laptop with a Pentium M processor running Windows 7 home premium. I'd like to copy the HDD with Windows to another, smaller drive for backup. The problem is I don't really have a way to connect them both at the same time. I don't have a usb encloser but I do have flash drives. Is there a way that I can clone my OS to a file to store on a flash memory chip and then extract it to a blank HDD. Like a live booting OS?