Here is some informations about Joust Map for Minecraft Frostburn that you can need before download it.

http://www.img.9minecraft.net/Map/Joust-Map.jpg

Joust – Mini Game

Texture Pack: PG5 – The Professional Redstoner

Download links for Joust Map:

http://www.dl3.9minecraft.net/index.php?act=dl&id=1375193288

http://www.dl5.9minecraft.net/index.php?act=dl&id=1375218800