I was wondering how to make a flash wireless and still fire in sync with my camera. (Is this possible?) second part of my question if the first part works, Is Does the flash have to fit on my camera in order to make it work off the camera? If that makes any sense? I have a whole bag of different minolta flashes that do not fit on my a-100. Now I do have a shoe mount to make these fit on my camera(somewhere?) But is there a shoe that has a cable Or wireless to connect to my camera? 3rd part would be can I hook up more than one?