I read a recent article in the LA Times regarding frustration in getting HDTV programming... very interesting and enlightening. Based on the article, don't assume that DirectTV re-transmits HDTV signals. The long and short of it is that the writer wound up with a large antennae on the roof and finally got decent reception and HDTV. I wish I had saved the article as the gyrations this poor guy went through were funny. I am interested in the DirectTV/HDTV set up and will be checking this out further.