Another thing regarding the vcgt - my understanding is that Photoshop
doesn't actually use the monitor profile
fully, for real time display. It creates a "simplified" version of the
profile, which I believe involves using a single
gamma value, rather than the individual gammas of each channel. Thus, if the
vcgt is used to calibrate the
gamma's of each channel, this will result in an ICC profile which really
does have the same gamma value
for each channel, and Photoshop's simplified version of the profile will in
fact be just as accurate as the
full profile, resulting in a more accurate display than would be the case if
the vcgt were *not* used.
After saying this, however, I see that my Eye One Display profiles still
have *slightly* different
values of the gamma for each channel, despite the fact that it uses the
vcgt.

Greg.



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