I downloaded it again yesterday. Couldn't find it here somehow and found iso version in net.
Never played with music and voice acting and I can say all, you should try playing the CD version.
I think I first played it more than 10 years ago, stuck and didn't use walk-through so forgot in time.
Remembered it to play and finish couple of times but finally after yesterday at boring work session I remembered it again.
I was checking follow up books of The 3 muskeeters and I found myself playing this gem again.
Good to post after 7 years