The intermediate node of a first terminator is connected between a first pair of signal lines transmitting a first differential signal, with one side of a third differential signal as a common voltage. In the process, and the fabric is cut into pieces where the largest dimension is no larger than 15 centimeters. The method can include determining a progress of an upload data transfer subprocess of an upload communication session associated with a data item. A visual cuing device may also be adapted to display using a touch screen or other user interface.