I'm writing a paper based on a ebook that I downloaded in PDF format. I'm using bookmarks to take notes, and I need to get my bookmarks into a text document somehow. I can't see any way to copy or export bookmarks. Any ideas? Also, I will need to quote from the book. When I try to copy a sentence, it sometimes works, but other times I get an error saying 'Permissions set by the publisher of this item restrict copying." What does this mean? Is there anyway to find out exactly what the restrictions are?