> where else was there any voice acting?

cutscenes when you meet maria couple of times, possessed richter couple of times and the final dracula battle and the endings of course.

as for saturn version, i dunno, the new areas are sort of boring and bogus, and the music tracks... there are couple of "vampire killer" and "bloody tears" remixes or whatever which do not fit in the soundtrack at all, although two or three tunes are pretty good.