on 11-25-2012 01:20 AM
What page turn feature are you referring to, and what nook?
AFAIK sideloaded content works the same as downloaded content on all nooks, except that you may not be able to see the cover art for the book.
i don't know what AFAIK means, but 98% of the books i'll be sideloading are epubs and CBZ i created with calibre or were created by Fanfiction Downloader. The rest are all free domain epubs. (1000+ currently)
I'm super hesitant about buying books with DRM, the only one i've ever bought was to support a friend who had gotten published and decided on getting the ebook rather than the printed version.