Just had two Comcast techs install the CableCARDS in my S3 tonight. Excellent installers, very cool and knowledgeable. The first installer wasn't happy with the coax cable going into the S3. He said something about the center of the cable not being right. He replaced the connectors on it, then the CableCARDs seemed happier and the madness began. Went through a bunch of cards but finally got two that worked. The dispatcher on the phone that put the CableCARDS data in the system had done one other TiVo S3 install in my area (Bucks County, PA). No idea on pricing. I figure I'd fight (if there is a fight) that fight when my first bill comes in.