gizzie,

When feeding the display 1080i from STB it looks WAY better than the DVD does. So, feeding 1080i is not an issue or something to try to imorove on. By going this route I avoid DAC and ADC which is part of what kills the picture.

There is no native way to feed the display digitally.

- Fiddler (IMHO)

If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2