Thanks for taking the time to respond quite fully to my statement. That's very interesting to know about the Intel-specific library. I always use nVidia cards on any system that I am going to do any serious video playback on, including 3D. 3D is important to me too, but only have a 1080p 65" LCD and a 120" 3LCD projection screen, also at 1080p. The latter is spectacular, but it's not a 4K native picture, and not OLED.