This may have already been answered but I could not find it...This is the problem that I have. I have updated to Aperture from iPhoto, and I am usually in "Quick Preview" mode so that I can move faster through the photos. In most cases I am happy with the way photos looks like so I do not do any adjustments. However, even though I do not want to do any adjustments, when I un-click "Quick Preview" mode Aperture "process" my photo and makes it look different then when it was in "Quick Preview" its little more sharper but the problem is that it always changes colors, so regardless how much adjustments I do, I can't get it to look how it was when it was in "Quick Preview" mode. Now when I imported same photos to Lightroom they are fine or they look like ones in Aperture when you look at them in "Quick Preview", LR does not change it at all. Also, these changes are not major but it makes face color off. I did export photos from both Aperture and LR and colors are different...any thoughts!