I am mystified. Please help?
I have installed two apps on my PC, an adobe reader app that Cleveland Public Library library said to install and a (Sony?) library thing that my sony ereader said to install. I have activated something adobe that synched my PC and my new Sony PRS-600 reader to the same Adobe ID number.
If I hook up my reader to my PC and then look on my PC, I can see one icon for the adobe empty library and another icon for the Sony library thing (with all of the books that came pre-installed on my new Sony PRS-600 reader).
I have downloaded library books from the Cleveland Public Library. They are .pdf files. They are in a folder on my desktop.
How do I get the library book .pdf files onto my Sony reader?
I just could not figure this out from the documentation for the reader or from the Library. I searched this forum and the web and couldn't find the instructions.
I bought the Sony reader to read library books. I have got to figure out how to do this!

I am hoping this is really easy and someone will tell me what simple step I missed. Thank you so much for any help or advice.