Adywan,
How did you get it to go 24.000p? Was the broadcast you used already like that or did you speed it up from 23.976?
By the way, until quite recently I was also under the impression that movies were always encoded on blu-ray at their original framerate since we now live in the age of hd, atsc, dvb et cetera and no longer have to worry about compatibility with the analog formats. After browsing avsforum, I noticed that whenever someone posted the disc info for a blu-ray it always said 23.976fps. I even joined just so I could post a question about this, and that's how I discovered that blu-rays are almost always made this way. I think this is because not all hdtv's can go at exactly 60i/24p, they can only do 59.94i/23.976p.