Another Planar question:
Do any of the following planes *not* have coterminous Ethereal and/or Shadow planes? The SRD is somewhat fuzzy...
--The Astral Plane
--The Elemental Planes
--The Positive Energy Plane
--The Negative Energy Plane
--The Celestial Planes
--The Abyssal/Infernal Planes
Also; Forbiddance, Dimensional Lock and the like block planar crossings within their area. Does this include the Manifestation(SU) and/or Malevolence(SU) abilities possesed by ghosts?
As nearly as I can tell, neither should be affected per the RAW; but I'd rather know for certain ahead of time.