Working on this weekends dorky project...

Wondering if anyone here has set up an old computer as a torrent seed box?
I am using Ubuntu Server 9.10 as my OS, and using Putty to SSH into it.
I have all of my recordings on the servers hard drives and I'd like to start seeding them via the seed box. I'd like it to be easy to download the torrent file via my Windows machine and then save the file to the Seed Box and be able to easily select the folder where the correct files are.
I was thinking of setting up rtorrent with rutorrent as a web UI.
I am looking for a good tutorial on this, but am having trouble finding one that I can understand.
If you have a better idea for this, I'm up for that as well.
TIA!