Before I purchase my Sony PS 350 I would like to test out how to borrow library books. I got a library card, selected a book, checked it out and downloaded the item to my computer. I installed Adobe Digital Editions on my Mac computer, then want to click on "Add item to Library" but now the ebook is shaded out. I cannot click on it to open it, add it.
The item is an acsm-file and have not idea what that means. Anyone can help me out please? THanks !!
It it opens, the next step would be to plug in USB (IF I get my Sony ereader device) and go from there?