There are "clear" differences in HDMI cables. I've tried 4 different cables from 4 different companies and find the Wire World top of the line cable (5.2) to be the best. The picture this cable creates on my sony sxrd tv is simply awesome.
great hdmi cable....archives
looking for a great hdmi cable for the pioneer elite 1130 plasma....couldn't find much in the archives, but maybe i missed it...can spend a couple hundred bucks...thanks, brent