Just about to mount our new TV on an arm, and it struck me that it would be cool if one could buy a cable that combined aerial, and a couple of HDMI connectors - and maybe even power - to give a poor man's version of the Samsung all-in-one cable. I wonder if such a thing is available? Or else, what's the best way to get some kind of sleeve to encase individual cables to get an (even poorer man's!) equivalent? I've seen that there are neoprene sleeves, but wondered if one could do better.