User Activity

One body, after a successful, problem free shoot just crapped out when the second shoot started. It displayed error 80 and the shutter would not fire, the back LCD screen did not display, and the focus/meter did not work. Batteries and CF cards were ...
You are outdoors and have to set your camera down for a moment to find a lens or body cap to install. Do you place the camera mirror up, or do you place it mirror down on a stone paver surface? I am NOT looking for alternatives, I'm looking for what ...
Been playing/testing the functionality of my 5D Mark III and 580EX (not 580EX II). The camera doesn't seem to recognize ETTL from the menu. Are there limitations between these two devices?