The first of a series of prompts for setting network and presentation parameters is displayed, as described below. The green flashing cursor prompts for input. Enter appropriate input from the keyboard (backspace or press the right mouse button to revise) and ``return'' (or press the left mouse button) to accept and move on to the next prompt or routine. Just entering ``return'' (or left mouse button) will automatically select a default. To backtrack through the prompts enter ``q`` (or press the right mouse button).