I'm fuzzy on the whole EA, WA thing. I read a report that some channels on the EA were dropping audio. I am having a similar issue with my local FOX channel during the pro-bowl. I have a dish 1000 pointed at 119, 110, and 129. Is this a EA or Western Arc point? Also, I have a wing dish pointed at the 77, which, as of right now, is down. I get my HD locals on the 77. Is the 77 an EA or WA? Thanks.