Video On Demand system providing video programs between a program provider and a plurality of clients coupled over a peer to peer network. The memory wire actuator includes a housing having an interior cavity enclosing an electrical platform assembly, an activation wire and a transfer mechanism. In the event an axle is damaged or breaks, the emergency axle is placed over the end of that axle so that the wheel is remounted and the trip continues. The output signal is transmitted to feed line with slide contact whereas the ground pole is connected through wire and sliding contact. In addition, the intermediate quantum state is amplified by implementing quantum state rotations in accordance with a plurality of reflections on the intermediate quantum state such that the reflections result in the target quantum sample states of the target quantum state with a discarding of the at least one ancillary register. A front portion of the actuator arm could lift the front portion of the lever for releasing the nose from the latch tab when the actuator arm is moved forwardly, and a rear portion of the actuator arm could lift the rear portion of the lever when the actuator arm is moved backwardly.