... when she's running? How much noise does she make when she's walking? Skipping? Stumbling? Dancing? Twisting the night away? Playing hopscotch? Whilst demurely seated? Asleep? And, if Silent_Runner falls in a forest, does she make a sound? I ponder this without success, yet I am increasingly curious almost to the point of mania. He'p me! He'p me, Mister Wizard!