Ok so my cousins TV is HDTV and he recieves his HD signal through a cablebox to his TV. Ok i have a HD-ready tv and was looking into buying a reciever for it but i was a little confused when i went circuitcitys webste to view different recievers. All their recievers are called HD recievers - off-air. SO in the discription they say "When connected to a digital TV monitor and standard antenna, this receiver will deliver and decode free, over-the-air digital programming" WTF so im confused. SO they they send the signal to those junky old rabbit ears? And it says decode free over the air...soooo i only get a few channels that are publicly provided and free for everyone? Sorry if this question sounds dumb to some of you, im just really confused haha. THank you for replys.