So I've been trying to get this to work for about a week now, so I've set the boss in one of my chapters to have the character ID of 0x65 (lloyd (cog of destiny)). And this is what I set in the Nightmare Module:
Text Value: 0x8AC
Pointer to Event: 0x00
Trigger ID: 0x02
So far the text will show, but the ID won't trigger. I have also redefined the DQoffset in EA. I did this before I knew about the NMM. So I'm not sure if that has an effect on it.