An account reconciliation system having a particular usefulness in the reconciliation of centrally billed accounts and more specifically, in the reconciliation of centrally billed accounts in the travel industry is provided. The mold part has at least one shaped portion. In an embodiment, the capacitor may be a trench capacitor. Movement of the pneumatic actuator produces a difference between P1 and P2; and in response to this difference, the indicator moves away from its equilibrium position, indicating the movement of the pneumatic actuator. During operation, increased fuel pressure from the pump opens the valve body to discharge excess fuel to the fuel supply. A hardware hub, interfaces with the CPU interface module and the GPUs, by way of the PC bus, and has a hub router for distributing the stream of geometrical data and graphic commands among the GPUs, and transferring pixel data output from one or more of GPUs during the composition of frames of pixel data corresponding to final images for display on the display surface.