The TLK file is how NWN2 handles the text descriptions for feats, spells, custom classes, and OC conversations. I always assumed it was a separate file for ease of translation. Currently the Sigil tlk file is associated with the module so that our non-functional Sigil spells and the like still look pretty.
So, that said, I'm a little bit confused as to what you're trying to get at, Emiryn. . . ?
while speaking with Light and from our discussions about the scripting. I"m under the impression that it needs or rather should be gone through and have the stuff removed/edited so that dead lines are not attempting to load stuff that is no longer available.
We should have our own, yes, and one that pertains to what we actually have available. Looking through what we currently have, however, its not too many lines, and the vast majority of those lines are taken by things we are using (custom deities, races, etc.). So, beyond merging with Kaedrin's at some point, I think its safe to say its a non-issue.