In Poser 4, Propack, models behave differently in Preview Mode. The original characters and props, the ones which come with the software, show details (pupils and iris of the eyes, finger nail colors, for example) while in Preview Mode (cartoon), while most of the charachters and props I have downloaded and bought over the years, don't. I select a new (non-original) character, and when I switch to cartoon Preview Mode, his eyes are blank. Spooky... ;) Any ideas what causes this? Any way in which I can maybe modify the characters or props to show details in Preview Mode?