Yes, I see that now. As I said, I'm definitely going to try MuseScore. My fasola muse has been essentially silent for quite a long time but I do have a melody that keeps coming into my head that I want to harmonize if I can find an appropriate text. Anyway, it will be interesting to see what program the revision committee for the red book decides to use. I suspect that they will want to retain some of the "old style" notation features such as the vertical 4 dot repeat sign, which MuseScore doesn't seem to support directly, although I suspect there may be a work around. Again, I think everyone should try it.