A process for making -5-ethynyl-1-{N-piperidin-4-yl)glycyl}pyrrolidine-2-carbonitrile and salts thereof, and intermediates used in the process are disclosed. Such precompensation is achieved by passing the optical signals through a dispersion compensating elements, such as dispersion compensating fiber, within an optical multiplexer, i. The user interface allows the display of a page including one or more view window, each displaying content provided by a component of the computer system. The video game unit is configured to receive information from the broadcast feed that includes information such as, but not limited to, the event location, the hole being played, the participants, and statistics related to the performance of the participants.