OTA HD demystified {Engadget HD}

Jan 30th 2006 6:46PM I am just finishing up a weeklong project of changing an existing OTA to a new UHF/VHF Channel Master (the biggest) along with a CM 7777 pre-amp with a rotor on a 23' mast on TOP of my roof (guy wires used). The ONLY HD I get so far is a couple of independent, public and worship channels 18 mi from home! ARGH! NO NETWORK HD! and this is 350.00 later.