I got a new home theater system, first checked out what my cable company, Cox, would support in terms of HD connections, since I wanted HDMI. Customer service said that HDMI connection is no problem. Spent a couple of hundred on HDMI cables, picked up the new box with HDMI connectivity in person (4240 HDC), and in confirming the box I wanted stressed that it is the HDMI connectivity I was going for, got it home, set it up, and ... no signal between box and TV. Cable connection worked fine, HDMI did not work at all. Went through the... read full review »