I did an article on my personal web page explaining how to install FreeBSD 10.1 (ARM) in a SD Card and how to configure the Raspberry Pi B+ with Samba and Transmission.
I wrote it in catalan language, use a Translator or learn catalan
http://jcatala.net/categoria-unix/raspb ... e-torrents
I hope this help and motivate to someone. Free Software for a Free Society.