[QUOTE="John Navas"] <h2j2vb$r1f$[email][/email]-september.org>: [/QUOTE] [QUOTE] There's no point in exceeding the dynamic range of displays and prints.[/QUOTE] Unless what you're doing is mapping a larger dynamic range into the compass of a display or printer. Which is what tone curve adjustments, contrast adjustments, dynamic range optimisers, HDR, etc. do.