Ebony seems to be doing much better this morning! It must have just been the after affects of seeing the white coats. She has been able to explore the main level of our us yesterday. Today we opened up the basement for her to explore also. She is being quite cautious about exploring and the other kitties. I think it is just a matter of time. If she sees another kitty she will just stop and sit and wait for them to do something. The others are getting more curious and less upset! Ebony even got brave and went and sniffed Cinnamon's tail! Thanks for all of the advice!