Well I was able to find it by doing a simple google search so if it's not supposed to be up and running yet they need to cut it off from the general public until they get everything squared away. Near as I can tell though, everything's working the way it's supposed to be and I'm downloading via torrent, which already has a lot of seeders and leechers.
Edit: Ok, just checked and the individual track download page isn't available yet. The torrent link is active though and it's downloading pretty fast.