Regarding grabbing sideloaded content on the original Nook, I can't do this either. B&N support inferred that those files are protected. The work around is to download all them using the Nook for Android app on your Android device, then copy them to a secondary location. If you ever log out of Nook for Android, you lose the downloaded content unless you have copied to a place that isn't affected by the login/out process.
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