OK, antenna is installed up in the attic. Went with a DB-8, quad shield to the main distribution block that TW put in. I used the value off of antenna web to 'aim' the antenna to 84 degree.
Hooked up both of my flat screens to my cable outlets. Here is what I get now:
16.7 and a couple of others in the 16.x range
21.1, 21.2, 21.3
51.1, 51.2, 51.3, 51.4
Wife is happy. No more rabbit ears hooked up anyplace in sight.
Does anyone get any other channels?