KTorrent is a BitTorrent client for KDE. Its main features are:
o Download torrent files
o Upload speed capping, seeing that most people can't upload infinite
amounts of data
o Internet searching using The Bittorrent website's search engine
o UDP Trackers
o Port forwarding with UPnP
o IP blocking plugin
o Importing of partially or fully downloaded files
o Support for distributed hash tables
o Protocol encryption
o Bandwith scheduling
o Directory scanner to automatically load torrents in certain directories
o Trackers can be added to torrents
o File prioritization for multi file torrents
From brad (MAINTAINER)