Fascinating stuff. I appologize for my ignorance in the matter of lighting but I have yet another a question in regards to non stand alone lights that are fired from the camera. How does one go about hooking up such various studio lights to your camera. The only place my camera has to connect lights is the hotshoe. Do some cameras have a place to plug in all those lights? Or can they connect with the hotshoe, or are they slave flashes? Or do some lights have more than one way to connect to the camera.