when you go to admin panel in tracker settings, in yoursite/announce.php you do a simple thing...
if your tracker is backend xbtt only put this line
Code:
yoursite:2710/announce
if your tracker is php only put this line
Code:
yoursite/announce.php
(not the two lines and no spaces or enters in the url of the announce)
now the important thing add a torrent do you want seed, in utorrent for example, and not start immediatly, after beginning you need force recheck you torrent file, and you associate file to this torrent need to put in the download default folder of your utorrent you have set. Automatically your torrent file are seeding with no problems.