Just buy a $7-$10 HDMI cable from Ebay, make sure it says 1.3 a or b
and you will be fine. If you have a 3D T.V. (lol) get a 1.4 cable.
A $7 1.3 HDMI cable will be fine for 99.99% of the population. The only
reason you need 1.3 is for PS3 blue-ray and advanced dolby sound or something,
Xbox 360 ANY HDMI cable is fine.
About Nameless One's post:
Yeah, I had to buy that sound cable adapter too, because the HDMI and regular
adapter don't fit together. I did read somewhere on the internet about how you can
take your regular cable, break it open (take off the case) making it smaller and
usable for sound, but it is not worth the hassle, just buy the sound cable, it also
does digital spif optical sound which hooks up nice to my computer's X-Fi sound
card, but you still only get stereo :