COPY-Do I already have DTV via digital cable or satellite?

You may have DTV if you subscribe to the digital package and get digital programming, often described as HDTV. But the digital cable tier and satellite service are not necessarily DTV. Your cable or satellite system may be using digital technology as a more efficient way of delivering analog programming to you. If you have an analog television set, then you are probably not getting DTV, even though the reception may be somewhat improved. Check with your cable or satellite provider to find out for sure.