BitTorrent
Two BitTorrent clients run on the Sylphe infrastructure. One is hosted on Zebeth and easily available via SSH and the other one is hosted on Neudaiz, more suited for a personal usage.
Service providers
Primary
Zebeth: large storage, less network speed
Neudaiz: smaller storage, more network speed
Configuration
Both servers run the Deluge daemon. Neudaiz being behind a firewall, it allows control via a Web-GUI. Zebeth only allows control via SSH and a dedicated non-privileged user.