KP asked >snip.... Do I need to make any adjustments for the exposure against a snowy >background? I have an F5 but am not sure if the RGB metering will compensate >for the white background....snip KP I don't personally have a F5 so I can't say how it will handle the exposure, but from everything that I have read and heard it should work just fine. But having said that you could always use an hand held incident light meter and then everything should be exposed properly. Snow is extremely reflective and you should open up about 2 stops. Terry Graham