Kyo's cakeveyor belt mod http://www.minecraftforum.net/topic/1789595-kyos-cakeveyor-belt-mod-version-01-for-minecraft-152/ I think it essential for some factories
You link is dead. It goes to a forum page that has bin removed.
Also way redundant. We already have pipes, tubes, and conveyer belts (Minefactory reloaded).