> There are twice as much green sensors in most digital cameras.  I'm told
> this is because our eyes see green the best.

Yes.

> The real problem with changing a jpg is that a jpeg is 8 bits per color,
> while the raw is 12 bits per color.  Anything that might change a color
> value in a jpeg has less data to work with.  Those 8 bits are more than
> most printers can print, and more than most eyes can see, but if you
> decide to manipulate the colors, then the limitations of only having 8
> bits will start to come out visually in the image rather quickly.

This of course,  assuming an 8bit workflow in Photoshop.
But I seem to recall that RAW extrapolation is superior
even to 16bit processing.

Lars
-- 
 .~.   Lars Michael
 /V\   [EMAIL PROTECTED]
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^^ ^^
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