<human>: Summarize the given text in a few sentences.

I will be buying [this tv] along with [this sound system] I also have a Xbox 360 and a HD Cable Box. Now what I'm asking for is what cables would I need to have to setup everything working perfectly. The Xbox Elite I have is connected at the moment with the HDMI cable that comes with it. I do not know the specs on it. The Cable box also has it's own HDMI cable and once again, I am not aware of the specs on it. What I need/want is to be able to hook everything up so that it works to it's full capacity. I want my Xbox 360 to work the best it can when I decide to test out it's 3D capacity. I would also like if my 360 had at least 5.1 surround sound. My old setup could only get the stereo function to work for my 360. I'm not so much worried about full sound for my cable box, stereo would be okay, but I would also like to get the full use out of my speakers. As for the Sound System itself, which HDMI cables would you recommend to carry the 240hz signal well? Also, would I need any Optic Cables? Feel free to list your opinions on how you would set this up and if I need anything else!

Your help is appreciated reddit!
<bot>: I need cables to hook everything up (TV, Speakers, Xbox, and Cable Box) but I don't know which ones. Suggestions?