I am using Adobe Digital Editions to copy library ebooks to my Sony 505 using a Vista Home Premium 64 bit machine.
Adobe PDF files successfully copy and are readable.
However, when a subsequent copy is done for any Epub book from the library the previously copied PDF files change
to proprietary on the 505. They are unreadable and show as one page long. The Epub book is the only library book that is
I have all of the latest software on the PC (it is only one month old) and the latest firmware on the Sony 505.
I have also reformatted my internal memory on the Sony 505, but this did not have any affect.
Retrieving data ...