I am replaying KH1 FM and it makes me sad that Billy Zane never stayed on. They should have Richard Epcar voice Xehanort (he is really good at being Xehanort) and let Billy Zane continue to be Ansem, The Seeker of Darkness.
Bah! Why did they get rid of you Billy! Only you can say "Darkness conquers all worlds!" with the right emotion and heart!