A storage system and method are provided including physical storage devices controlled by storage control devices constituting a storage control layer operatively coupled to the physical storage devices and hosts. A reduction mill is similarly provided with a pair of hydraulic cylinder units which are independently operable to vary the pressure applied by the reduction rolls across the strip. Said tubular film can be used in the form of food product packagings, in particular as synthetic sausage casing. The wireless printing logic comprises an application capable of a print operation and a number of hidden objects that encapsulate a number of wireless printing tasks associated with a wireless printing operation for the application. A preferred viewing system employs optical symmetry between the camera and the intensfier. A method of joining together in vivo two surfaces, e.