what kind of tuner did he get?
HD is not really a cut and dry setup, I have a JVC HD Recorder (H40000U) and the Mediacomm HDTV receiver but still cannot access the 5 channels in something other than a cropped box
My quick answer is the Walmart employee is full of crap (where is LS with his video file about Walmart employees), I do know that you can get HD on your PC with a card that you insert in the computer but that is computer lol