High Definition Reciever Why Go With Monster Do You NEED A HD Reciever If You Have A HDTV?

Do you NEED a HD reciever if you have a HDTV? - high definition reciever why go with monster

I want to buy an HDTV, and I know that HD channels would have to see my receiver upgrade. But it is still so I can see the HD channels. Can she make the best of the regular lanes as well?

Thanks in advance