Doug, did either you or ATT use sniffer software to examine the exchanges to and from the TV? It would be interesting to see if the TV just wasn't sending or responding, or if there was an application error.
For anybody needing/wanting power tools, you might be interested in the Gold Box Deal of the Day at Amazon:
PORTER-CABLE PCE605K52 3-Amp Oscillating Multi-Tool Kit with 52 Accessories
It was more temptation that I could resist.
I was going to say that it has a look that only Liberace could love. But the more I thought about it, the more I realized that not even he would think it's attractive.
Thanks.
On a serious note, I found that good earbuds make a wonderful work setup. I used PK-2s. Earbuds are nice in that you can instantly respond to any interruption and in that they produce good sound with no amplifier, so very little equipment is needed.
I tried this to see what would come up besides Cavalli Audio. There was a glowing review on avforum. Probably the reviewer should stick to TVs. I noticed one interesting thing. It appears that Cavalli Audio isn't confident in the robustness of their products as they offer only a 1 year warranty.