... Is blinded by esotericism. even in the shop gets you explain how important the expensive HDMI cable is. away from all superstition for me to work two of these cables properly: - Xbox 360 on DENON AVR-160 - MacBook Pro 5.5 (mini-DisplayPort adapter) on DENON AVR-1610 no problems, all right, and twice 3m cable paid less than most costs in 2m ...