Hi,
Are you talking about TV Shows, Movies download? Or does this include other content?
If you are looking for an internet PVR I'm your guy. I can set you up with Sickbeard (TVShows), Couchpotato(Movies), Transmission(Bittorrent P2P downloader) and Plex to view content.
You add your shows/movies and they get automatically downloaded with notifications when done. I run this setup at home.