Using StopShot and a Microphone
Here is a great demo of using a microphone to detect a balloon popping. Not only can you use StopShot as a timing device, you also get to use a little physics as well. Note the look on Roy's face: Priceless.
Controlling Flashes with StopShot
In this video we show an example of StopShot controlling flashes. A microphone is used as the sensor. The main-screen delays are adjusted to visually show what adjusting the timing does in the "real world".
Use StopShot to Measure Your Camera's Shutter Lag
In this video we show you how to use StopShot and an IR receiver to measure shutter lag. Shutter lag is the time from when you press the shutter button to when the camera actually takes the image.
StopShot's Global Timing Modes
StopShot has several different global modes of operation. The two primary modes are "Independent" and "Sequential". That's nice, but what do they do? Here in this video you get a great demo of the differences between the two.