This is the full Rappelz Epic VI - Navislamia client, released on May 20th 2009. It is free to play fantasy MMORPG, and you can register at http://rappelz.gpotato.com.
Why the torrent, when it's free to play and download? Well, I could never get good download speeds from any of the sites where you can download the client, and the publishers themselves never got to using torrent distribution. With this torrent I hope all can get better download speeds, and also it's a good way to promote this game. See you on the servers ;)
Other people that want a torrent of the game client can leave a comment in the game's forums, and maybe next time Gala-Net will use torrents (perhaps mininova's CDN).