What's the difference between firmware 1.10 and 1.12 (both MR) for Denon 1910? I have heard that 1.12 improves DVI, but in what way? Maybe the green tint that sometimes shows in darker details disappears (or is that only my TV)? Or is layer-change-time shortened? 1910 is perfect with jpegs on CD by the way, just like a PC on 1080i (2910, Cambridge Audio 79 and and most other players are not!).