All of that should be true for DVI displays and DVI sources. One wrinkle to that is the fact that the Model 990's DVI functions are basically just switching. How Blue Jeans' description of the differences between DVI and later iterations of HDMI may relate to using a DVI switch between HDMI devices is less clear-cut. I do think that it's likely that the Model 990 and other DVI switching devices are going to choke on 3D signals, even if the only way to prove it is to try them and see since the standards governing these two have never been the most perfectly defined...