You don't have to keep it going 24/7. If you connect every once in a while, you will assist clients that come and go for parts they need. You don't even need

You don't have to keep it going 24/7. If you connect every once in a while, you will assist clients that come and go for parts they need. You don't even need to have the complete torrent either -- the tracker will know you have those parts and direct clients to you.