http://www.dungeon-master.com/forum/viewtopic.php?t=27985
DOWNLOAD: http://www.zshare.net/download/53845273be42ed80/
ALT: http://www.dungeon-master.com/files/dungeon/Gemstone.zip
Backup: http://cid-5af78f9a064bada7.skydrive.live.com/self.aspx/.Public/Custom%20Dungeons/Gemstone-49.zip
http://www.dungeon-master.com/forum/viewtopic.php?t=27985