Sorry folks, I haven't checked in for a while. I didn't realize how much attention L4D RPG had garnered. It humbles me. Anyways, Viking Games has been unable to revise it yet (as we have been slightly busy with new projects) but here is a repair (hopefully) to the broken link.
Enjoy! I hope to have a new version sometime in the future (though when that may be I don't know, but when it does, look for it on 1km1kt. Treat this version as the beta, if you will).