Two Questions:
1. Should my coaxial cable be connected from:
a. Comcast box to receiver?
or
b. HDTV to receiver?
2. I have a HDMI-DVI cable that connects my comcast to my HDTV. For those of you with experience with this video output, is it worth it? The cable is rather expensive and I cannot tell the quality difference between HDMI and component cables.
I am new to this and I appreciate all your help.