thanks for the info guys, i as well have contimplated the 3 toggle switch, however, how would you get the whole flash thing into the wiring of it. my flash is a 550, so has 3 points. from my little electrical experiements, ive noticed that two of the three are interconnected, meaning power will go into one the the points and then out the other, what ever that means. anyways, a little confused on the wiring for that but anyone able to hook me up with a good explanation?