I'm playing the Clan Quarra mod. So far so good, but I'm on the escort mission with Morana. The problem is that she uses the normal escort script from the game, like Itermel from the Mages Guild. Welp, she's disappeared on me. I entered a building, she didn't come with me and has now gone off into the ether.

Does anybody know what her ID is so I can place her at my PC?

This is the mod "Quarra Clan" (have you cleaned it's gmsts)? Her ID is "moranna".

You could try this:

go to a nice interior cell, get the cell name from your local map (I'll use "cell name").
put player in nice spot, get X Y Z from console commands "getpos X", etc.
then try console command:

moranna->positioncell X Y Z 0 "cell name"

I suppose it's marginally nicer than placeatpc, since you get the original NPC, if they are available.

Cool! Thanks for the info and for the tip. I had gotten to Druscuti but nobody recognizes her because of the PlaceAtPC. I'll load a while back and try the repositioning script you suggested.

(So frustrating).

As for cleaning the GMSTs, I just follow the instructions here:

http://planetelderscrolls.gamespy.com/View.php?view=Tutorials.Detail&id=58

Using this tool, here:

http://planetelderscrolls.gamespy.com/View.php?view=Other.Detail&id=52