Summary: I have a KDL-46HX800 with a regular antenna. I also have an 83 year old who reads the paper TV schedule, which lists a program he wants to view as on channel 4. He doesn't understand having to enter "4.1" - he wants to press "4" - that's what the television schedule shows. For that matter, neither does my wife. Samsung HDTVs understand old folks and non-tech folks - they switch to digital channel 4 (4.1) when you enter a 4 on the remote.