I'm attempting to submit my first InDesign created epub book to the iBookstore and cannot even proof it because the Book Proofer says that the book is encrypted. I've read that I can overcome this by turning off font embedding in the dialog box when I export from InDesign, under CSS Options, uncheck the "Include Embeddable Fonts" item. Is this correct and are the fonts the only reason that the book is being considered as "encrypted?" By not including embeddable fonts, am I messing up the rest of the ebook? I'm not using any unusual fonts, just Minion Pro. Any other suggestions? This is pretty absurd.