mentor is an Emacs frontend for the `rTorrent' bittorrent client. By default, it will start and run rTorrent from within Emacs but can also be configured to use an external rTorrent instance over XML-RPC. This project aims to provide a feature complete and highly customizable interface, which will feel familiar to Emacs users. Key bindings are chosen to be as close to the vanilla rTorrent curses interface as possible. You can find the latest development version of mentor here: https://www.github.com/skangas/mentor Bug reports, comments, and suggestions are welcome! Send them to Stefan Kangas or report them on GitHub.