[T800]

On my display the only options I get are 1920x1080 25fps and 60fps. No 24 and no 23.976.

I know my TV does 23.976 because that is what my Popcorn Hour is set to.

Is there is something I am missing?

[PatrickVogeli]

if you are on linux:

http://forum.xbmc.org/showthread.php?tid=70068

EDIT: oh, just because the Popcorn Hour is set to 23.976, doesn't mean the tv actually supports it. I have a samsung TV and I can press the info button and it will tell me the actuall resolution. For example: 1920x1080 24Hz. Maybe you can check if you tv has that too and check if actually it is running a 24Hz.

[T800]

I am running Windows 7

I will have to try info tonight.

AFAIK the only 1080p signal my projector will accept is 24Hz. I split the HDMI out to both 1080p TV and 720P projector. My options after updating all drivers are 59 and 60Hz. The TV looks fine but the projector is way off.

I have now set it to 1080i 25Hz and looks correct on both displays.
A new 1080p projector would be a welcome sight about now.