I read through the user comments and Andrew's responses and conclude that COMCAST is dancing around the issue. Disappointed. I have a brand new Samsung UN48H6400 top end for that size and the HDMI input data tells me COMCAST is broadcasting 720, not 1080. Plus, my X1 box is not converting up to 1080 as Andrew mentioned. He spent a lot of time in essence calling customers idiots, but truly we are capable of knowing which channels are broadcasting in HD, generally. Let's cut to the chase and talk about how to get 1080 out of our COMCAST Cable, or why not.
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