I recently wanted to play some Mine4Dead and downloaded all the old goodies for modloader etc. There is just one problem, the Mine4Dead link is broken therefor I request that someone either mirrors it or Alblaka reuploads it himself.
God, this is old. Like, the dusty definition of oldness itself.
As the compiled files are entirely useless by now (outdated by long), I suppose you wanted to check the source files?
I'm not sure whether they can still be of use by now, keep in mind the whole mod was written for... I don't even remember which version it was...
Anyways, help yourself, I have attached the source files to this post.
I'm quite sure it was beta 1.7.3 or beta 1.6.6. I think they are available through the MultiMC launcher.