XBT Client is a BitTorrent client written in C++. It's designed to offer high performance while consuming little resources (CPU and RAM).
Features:
* Automatic, fast resume.
* File queueing.
* File priorities.
* Global keyboard shortcut (Ctrl+Shift+Q) to show or hide the main window.
* Integrated torrent maker.
* Integrated UDP tracker.
* Multi interface (command-line, graphical and web)
* Multi platform (Linux and Windows).
* Single window, multiple torrents.
* Upload rate limit.
* UPnP NAT port mapping.
* Web frontend (PHP).
http://sourceforge.net/project/showfile ... p_id=94951