You need an account to download torrents from there. Go here (
http://rutracker.org/forum/profile.php?mode=register), scroll down and pick the first choice... You'll see this:
1) Nickname
2) E-mail address
3~4) Password+Re-enter/Confirm password
5) Randomly generated code.
Flag the box to accept the rules (though the system should flag it automatically)
Again, scroll down and click the button.
Search for a score through the field at the top, choose a thread, and click on the ".torrent" text under the floppy

, found in the first post. There, you're set.