At this point, I felt silly just leaving this all as-is with only one "application", so I built two more "mini-applications" that had been kicking around in my head, Speed Clicker, which is very derivative of Reaction Time Test, and Off The Wall, a very simple ball game. To top it all off, I figured a System Preferences application was needed. Afterall, I had to give a user some way to update their username and/or password. And I couldn't leave the System Preferences application with only one settings pane, so I built a pane for time settings and another for desktop wallpaper settings.