I wonder if it's a bug or just me not knowing how to do it: I want to print-to-pdf (or even only preview) an omni outliner document with multiple columns (9), but all I get is a cropped view of the document with some of the middle columns... I tried all different options in the print dialogue but it doesn't change anything! Only when I remove all the columns (!) printing to pdf works just fine. Any tips? I read that there are remaining printing issues with Omni Outliner that urgently need to be fixed in order to compete with products like TAO ...