I'm moving my TV to the opposite corner of my living room and I'm one or two feet shy of cable. Is this something comcast can do or can I just do it myself without any problems?
Your certainly are welcome to pick up a section of RG6 coax cable and a F-81 bullet to extend the coax. Wal-Mart, Best Buy and Radio Shack would have what you need. Stay away from the junky gold plated connectors and go with a good compression fitting on the end of the cable.
