Sorry to bring this thread back from the grave, but I just wanted to report a small mod-incompatibilty issue:
You're using the index 200 for the elerium floor sprite:
200: Resources/ImprovedHandObs/FloorOb_Elerium.gif
But the Terrain Pack mod uses indexes 200 through 207 for a dead civilian corpses.
200: Resources/Units/FLOOROB_MALE_CIVILIAN2_CORPSE.gif
Result: People who use both mods either get UFO Power Sources with dead civilians inside, or a dream-world terror mission with free elerium on the ground
This can be easily fixed by changing the index for the elerium floorOb to 208, for example.
I know - then you'd have to consider what other random mod would use 208...
Anyway, it seems that the terrain pack is quite widely used so I thought I'd post the "fix" here.
PS - Don't take this the wrong way - I really like this mod, and I consider you did an excellent job; I'm just trying to help