Hide Tv How Can I Hide The Wires To My Wall Mounted TV?

How can I hide the wires to my wall mounted TV? - hide tv

I wonder how best to hide my son on TV I want to hang on my wall. I connect cable cable box HD-DVD Wii in touch and want the best way to know in order to conceal cables. Is it necessary to drill holes in the wall and the laying of cables on the floor?