When preparing a VOD package for FuboTV, organization and clarity in file structure and naming are key. Each package should be contained within a directory named after the package level 'Asset_ID' to maintain uniformity across your library. Essential to the package is the movie file, but including sidecar caption files, art files, and preview files, although not mandatory, is supported and encouraged for a richer viewer experience. Unique content file names are a must to avoid any confusion and ensure smooth content management and retrieval within FuboTV's systems.