When I was cleaning out the warrens under the beggar grave yard, I came across one of the clue's to the Neverwinter/friend's gravesites, but not the actual door to the tomb. Has anyone else seen it? :]

Yes. You need to go back to the Temple of Tyr and get the actual quest from.. Odren, is it? Olaf? The judge guy in the apse. (Forgive me, but it's been a while and I've always been bad with names.). Then you can clean out the tombs one by one and get your proper reward.

Oh, you mean Judge Oleff Uskar? ;)

I was close enough... (SOMEDAY I'll have that game again, and when I do, I will be the GREATEST MODDER OF THEM ALL! HAHAHAHAHAHAHAAACK COUGH COUGH...)

Terribly sorry, but currently NWN isn't installed, so I can't simply look it up. I just have my memory of going through the game twice, dissecting the campaign mods in the toolset, and my tendency to get names wrong.