Hi everybody. I've an HTPC with Geforce GT 630 with last drivers. I buyed Nvidia card because I've to create custom Cinemascope resolutions (1920x816 pixels) for my 21:9 projector screen. My Full HD projector perfectly support this custom resolution! So I've created: - 1920x816 @ 60Hz - 1920x816 @ 50Hz - 1920x816 @ 24hz Those resolutions are perfect for my setup. Anyway I use my HTPC to play m2ts files ripped from Blu ray.... so I've to create another custom res. [email protected] My projector perfectly supports also this last resolution BUT ... My problem is that I can't maintain both [email protected] and [email protected] !! It seems like I've to choose which one to maintain ! I hope that I'm using the wrong routine to create custom resolutions .... Look at this picture ... To abtain 23.976 hz I write this frequency in the filed with the red arrow. I test the resolution and the system after some second give me a visible image. The system automatically change the tiped frequency from 23.976 in 24 Hz. Anyway If I apply this res. the pj tells me that is arriving perfect 23.976 freq. After that If I try to create a new [email protected] res. the system have strange response and CHANGE my previous 23.976 res. in 24Hz. I repeat: It seems like It is impossible to have both 24 and 23.976 res. togheter. Any idea about this? thank you so much for any feedback.