Originally Posted by somewhere

http://www.seedboxhosting.co.uk/

I dont know if I have root access...

From there FAQ:

We currently run a mix of either gentoo which runs torrentflux-B4rt or ubuntu desktop which runs utorrent v1.8.5.
We have a few clients installed for you to use, the main two are Utorrent and TorrentFlux-B4rt.

Open a support ticket and ask them how you can access rTorrent. Hopefully you can but you dont have root access or SSH so you cant do it urself...