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Digital Cable/HDTV
i think this is the best forum for this question...
my father gave me a call the other day and said he was getting digital cable. he's got a 47" widescreen HD-ready TV, which i gather means it doesnt have the circuitry that decodes an HD signal. now, is an external decoder box needed to decode an HD broadcast (i know this was the case a year or two ago) or are the new Comcast boxes able to decode the HD signal? experience, hearsay, and guesses are welcome.
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