That mod, is awesome.
I think this might lead to me playing a more recent version of minecraft for the first time since 1.7!
I've got some awesome ideas. I will post later tonight/tomorrow/when I get round to playing with it!
EDIT:
I freaking hate modloader and modding minecraft full stop. So I give up trying to play this mod.
EDIT 2:
I don't hate mods, I USED to like them, before everyone started using freaking modloader. What's wrong with making it possible to install WITHOUT bleeding modloader like in the old days.