Hi all, I'm a recent owner of PRS-505.
I bought it five days ago, and I'm being fighting with it, 'cause I have lot of pdfs and a couple of djvus

.
Finally, the best way I found to manage my books was "Advanced PDF to IMAGE converter", a program that allows to convert my pdfs to images (surprisingly gif format provides a good quality and a size same as original). It adds a water mark that doesn't disturb me too much.
But I cannot save in my miniSD card.
I looked in the manual and found nothing about previous actions on the card to let PRS to read it.
With the application from Sony, I'm able to upload the images to the card, but they don't appear in the sumary of files (just the first 3 images appears in the index). No way to see my card (but the application "sees" it), am I skiping any step?
I know that this is an old question but, when a djvu-reader app. for 505 or some other multipage format (tiff)? I cannot imagine to read a book file by file, without bookmarks, and trying to remember which page I read the last time.