What wonders me is a non Y==1.0 media whitepoint tag in your profile, even if version 2.2.0 compatible. Normaly it is scaled for displays. I had expected such in the luminance tag, which is not present. As well the display measurements of my other examples, where never such off from Y=100.0. kind regards Kai-Uwe Behrmann -- developing for colour management www.behrmann.name + www.oyranos.org + www.cinepaint.org Am 13.09.07, 21:46 -0700 schrieb Ben Goren: > http://trumpetpower.com/pub/argyll/ > $ profile -v -A Apple -M iMac -D "iMac 2007-09-13 small" -C "Copyright (c) > 2007 by Ben Goren" -i D65 -o Shaw iMac\ 2007-09-13\ small > No of test patches = 50 > Estimating white point > Approximate White point XYZ = 2.416478 2.608524 2.769155, Lab = 143.682114 > -9.120046 -24.150496