Hm. Another story to add to the list of medium tales, and a good one at that. I like the way you handled it, the problems that might be faced by someone in-between.
There is one word though, that I wish you knew: THEIR.
LOOK at this!
"I heard thier voices, echoes of thier lives, thier children's laughter, spouses tears, buried in the memory of thier own bones. I heard thier sorrow too, sadness that they had passed so early, so late, passed at all. I felt thier want of life, the will to life even in the dust of thier coffins." Are you ALLERGIC to spelling 'their' correctly?
This high amount of mistakes is ruining an otherwise GREAT storyline progression!
Also, "bleerily" is spelled BLEARILY.

VERY creepy. You might want to read "The Strange Case of Charles Dexter Ward," by H.P. Lovecraft. :)