1. A method of presenting a display of circuitry interconnections for a circuit comprising a plurality of components, the method comprising: obtaining a plurality of flightline display settings, said plurality of flightline display settings being reconfigurable; displaying a local component of said circuit and at least one foreign component of said circuit, the local component having a connection on said circuit to the at least one foreign component; and displaying at least one flightline representing said connection between the local component and the at least one foreign component; wherein appearance characteristics of said at least one flightline are controlled by the plurality of flightline display settings.