Thank you. I installed it yesterday and it's connected as follows. I have a HR21/700 DirecTv box connected directly to TV with a HDM cable in the HDMI 4 port. The audio from HR21 goes directly to Onkyo for audio. A PS3 directly connected to TV with a HDMI cable in the HDMI 2 port. The audio from PS 3 goes directly to Onkyo.
When I go to any of the 3D channels, lets say 106 (ESPN) it displays "This program cannot be viewed because this TV is not 3D capable." I monkeyed around with some of the settings but to no avail. The ONLY thing I can come up with is that the HDMI cables are not current enough. I'd guess that they are around 3-4 years old. I have read that, yes I must have a high speed type, where others say it's not necessary. Aside from that I'm at a loss, but encouraged that your model is working good. Hopefully you can direct me in the right direction.