Just moved my posing table (actually a sewing table with drop down sides) into another spot. The wall decoration at the left has to be moved into my sewing room. On the right is a Canon 580ex slaved to a Canon 580ex which I have on my camera, which is set to be the "master". The umbrella on the left has a Vivitar 283 sitting on a slave which will trip the flash when is "sees" the light from the other flashes. Click on "next" to see the slave trigger for the Vivitar in the flash shoe. By the way, the light stands I'm using here are at least 35 years old and were used for small flashes that I used with my 35mm slr. They're really quite unstable and very easy to tip. I should no doubt put sandbags on them to hold them upright!