30 years ago, I was "at the top of my game" when it came to Hi-Fi, but I'm a bit lost right now in the midst of setting up my new 2307CI. All speakers are attached and doing fine. My question is primarily the input cabling and assignment procedure. I have a:
Comcast DCT3412 HD STB/DVR (comp video out, hdmi out, analog audio out, SPDIF and a "yellow video RCA jack"
Samsung DVD-P231 DVD Player (comp video out, coax digital audio out, analog audio out)
JVC CD Player (analog audio out, digital optical out)
Vizio L37 HDTV (LCD) (you name it, it's got it)
Denon 2307CI (you know what it has)
Would someone please propose a basic setup.....IN and OUT with kind of cable?
I have read about "assigning" various inputs.....any help there?
I feel like I know just enough to be dangerous, so any assistance would be appreciated.

Thanks,
Barry