I'm not too concerned about the imperceptible difference between 23.976 FPS and 24 FPS; though it is more of an issue for PAL countries (25 FPS). The Blu-Ray format and associated compatible hardware do support 24 FPS though, don't they?

I'd still like to see high quality analog audio and video formats introduced for these newer high capacity optical discs. You'd think that the music and movie industry would be in favor of such a thing, since making 1:1 copies of analog recordings is impossible; so in order to get the best available quality, you'd have to buy the real thing.