Its hosted on a ftp server, I think I installed it incorrectly.
Ohh and it used to also take random chunks out of the world if I made a new world or uploaded one from single player that had been generated already!
I have posted another topic of a console error I am having now but im 100% sure I installed this correctly!
http://forums.technicpack.net/index.php/topic,7025.0.html