I had some "cheapie" HDMI cables I bought at Target. Connecting my LCD to my PS3 and the problem I had was if they barely moved at all I would lose picture and they didnt fit snug to either source. I replaced them with a 800 series Monster Cable and now have no wiggle and no picture loss. The Best Buy salesman actually told me to avoid the rocketfish cables like the plague (which had the same specs but were cheaper), but he also told me since my TV was 60hz and not a 120hz that I didnt need to spend the extra money on the 1000 series Monster Cable which I appreciated. He told me the biggest difference was the Monster Cables will last as long as you want to keep them due to quality control and materials where-as the Dynex, Rocket Fish, and other "cheap" brands degrade pretty quickly over time. He said even the Best Buy installers would not use Rocket Fish and would actually use the Dynex brand first(even though Dynex makes rocket fish for best buy).