Not yet. I hope they don't do this before they enable the ATSC tuners in the HR20 since that's my way to NBC in HD since our local affiliate and D* haven't come to terms yet.
I received my shutoff letter for NBC (New York) and FOX (New York). I was kind of hoping that I could keep those channels. I've always liked the production work of the New York and Los Angeles news reports. But then again, Dallas news is no slacker either, so back to locals on the MPEG 4 now...