I have a Minolta 7Hi and a Sigma 500 DG Super flash, which works just like the Minolta flash. The Minolta 7Hi manual recommends you set the camera on the program mode for flash. You can set the camera to fill flash or red eye reduction and modes of ADI or TTL for 4 combinations. I have tried these combinations and in a low light enviroment you get a slow shutter speed of around 1/45 second. This can cause problems due to camera movement in some situations. Has anyone found a camera setup that gives you a faster shutter speed and allows automatic flash operation?