Nice share I will have to look into it ;-)
On an similar note check out streamza:
https://streamza.comHowever with streamza the free method you're pretty limited (1gb, popular files only, 1 slot) however $5/m it becomes an inexpensive streaming public tracker seedbox. You do not do any torrenting from your network, have 5 slots, 30GB/torrent cap. The other awesome feature is you can have a roku channel for streamza and also opt to download the file(s) directly from streamza. The streaming also doesn't really have a buffer issue and works really well.
Sorry didn't mean to hijack the thread, but since they are similar services just thought I'd share, since you don't have to download a torrent client.