[mythtv-users] Broadcast problems? (was: HDTV ringbuffer possibly causes missed 13 minutes of West Wing?

[Scott Matheson]

Is there a place (AVS forum maybe?) where folks post suspected HD 
broadcast issues? I have frequent problems outside of Myth -- usually 
with surround -- I've had no center channel on Numb3rs (Fri  3/11, 
WFSB) and surround left and right at full gain, making surround 
unwatchable, West Wing (Wed 2/23, WVIT).

The no dialog on Numb3rs was neat -- lots of good foley and SFX, but 
not so helpful for following the plot. The West Wing was frustrating 
because WVIT is O&O, and if even GE can't get it right, what can we 
expect from anyone else?

In any case, it would be helpful to know who to complain to - Comcast, 
NBC/CBS, local affiliates...

Scott