. "There is also an input port 4 for loading content preferably on an optical disk, a security layer 5 that is a software or hardware based mechanism to provide security against hacking, a file storage 6 which may be a hard disk, flash memory or other medium capable of storing a quantity of electronic files, and an output port 7 that enables the computing device 1 to be coupled to a viewing and/or au" . . . .