I am constantly forgetting that you call me Re-chan -- or so I think. I still don't know why the 're' part though -- you fill me with questions! 
At the moment, I think there's only one type of demon, unless we go off and make like... opposites of arch angels and angels, but then they would just be arch demons and demons, wouldn't they... ?

Oh, yay Savi~! I'll add you put to the front page 'n all.