qBittorrent version 3.0.11 has been ported (9/20/2012) to OS/2.
ftp://ftp.netlabs.org/pub/qtapps/qbit-3_0_11.zip
qBittorrent is a QT app is a Bittorrent client. It requires the Qt4 libraries.

QTApps ports URL: http://svn.netlabs.org/qtapps/wiki/QT4 Networking
Project URL: http://qbittorrent.sourceforge.net/