In a method for increasing peer privacy, a request for a data is received from a data requester and the data is stored at a data provider. The signal receiving antennas are mounted from the swing tower so that one of the antennas is in a position forwardly of a steerable wheel for the tower and the other antenna is located in a position rearwardly of the steerable wheel. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure. The flush module flushes modified data from an address in the processor cache to a flush memory segment of the nonvolatile memory before the zero module puts a zero in the address.