Bet:

Hi. My cable system doesn't carry HD signals yet (probably won't for a while) and DTV has very limited HD programming.

Even though OTA signals use an antenna, the signal is still digital, so there is no real degradation of the picture. If you have enough signal, the picture will be very sharp.

The local broadcasters seem to have embraced HDTV more than the cable company and DTV. I'd just hate to have to put the antenna outside though.

Thanks for the reply...

Matt