This is a reworked version of excellent Markshire Portable Persistent Chest System avaible at Link
This version requires NWNX/APS to work and is optimized to reduce lag on chest retrieving by substituing a whole area objects cycle with a GetObjectByTag cycle (so don't change the creature tag :-). Other minors cleanups on chest dialogue. Hope you enjoy, the rar has both new erf and module and the original readme (no change to the interface)