Torrent Swapper

Torrent Swapper is an open sourced sociable peer to peer file-sharing client based on the Bittorrent protocol that is ideal for high-speed distribution of large files that has a basic understanding of human friendships, of user tastes in content, and of Internet connectivity between users.

Torrent Swapper supports simultaneous downloads, download queue, selected downloads in torrent package, fast-resume, disk cache, speed limits, port mapping, proxy, ip-filter, etc.
Features:

Torrent Swapper is an improved client for the Bittorrent peer-to-peer file distribution solution that is both resource friendly Yet Feature Filled.

Some of Torrent Swapper features include:

-Amazon-like recommendations to get interesting files
-Doubling the download speed by using the upload capacity of friends
-Real-time P2P file sharing with P2P video streaming
-Showing the locations of seeders / leechers of the same content - with city-level accuracy on a world map
-Multiple downloads in a single window
-Queueing system with priority
-Supporing pause, stop, resume, queue, remove operations
-Supporting global setting such as upload and download limiting
-Supporting local setting for each torrent as well
-And much more...