If you'd like assistance with the 'scary' plugins, please visit the
iOS reader applications plugin thread.
For general assistance with Marvin, please visit the
Marvin forum here on MobileRead.
If an ebook was rejected when you tried to send it to Marvin, that most likely means it was not a valid epub. If it was an epub you created yourself, you can get assistance in calibre's
Conversion subforum.
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