a little more info here:
http://www.gamesas.com/index.php?/topic/1143292-wip-trap-expansion-name-is-wip-also/
But I've kinda run into a roadblock. I was trying not to use MWSE cuz I can script ok but I haven't gotten into MWSE at all yet. But apparently using vanilla scripting you can only test for spell effects that affect an NPC or the player, not a container (haven't tried activator yet). I haven't gotten it to work yet but this does NOT mean that I'm going to give up.
Anyhow, the question I'm bringing up is this: Has anyone had any success testing a spell effect on a non NPC or PC target???
-EDIT- I think I figured out how to do this, so I'll come back and tell you if I got it or complain if I haven't figured it out
ST