Let me start by saying I just don't understand fonts!! They frustrate me!! OK, I have Font Book. I'm trying to load some fonts to work on a piece in InDesign (created by someone else). Fonts in the folder are greyed out, so I can't add them. And the InDesign file still says they're missing, and I can't change them to what they should be... HOWEVER... ...when I open the PDF of the piece in Illustrator, the fonts are fine! What is going on here? I have to create it in InDesign. HELP!!!!!!!