I was on the Home Theatre Forum and a user there said the following:
"The 950 does not have D4 inputs or outputs which severely limit anyone wanting to connect to their HDTV. I am not going to buy a 950 because of this."

What does this mean and is it true?

I've heard that some component inputs aren't capable of HDTV switching (whatever that is) or that the resolutions aren't sufficient for HDTV...can anyone clarify?