Leonard Washington Posted June 11, 2005 Share Posted June 11, 2005 do you have a cable card for your hd tv through comcast? if so how does it work? i looked on their website but couldn't find any info on how to get one. how much does it cost and have you had any problems? is it required for digital broadcasts or for digital and HD broadcasts? ALSO...can anyone recommend any good HDtv and home theatre calibration dvds? i've been using the THX disc for my home theatre sound but i'm looking for something that can do both jobs. Link to comment Share on other sites More sharing options...
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