TiVo was showing off TTG at the DigitalLife Expo and Engadget got photos and info.
Though I think they’re being overly pessimistic about the copying controls. TiVo also allows blocking of burning DVDs on their integrated units, it has been in there since they shipped, and I’ve never heard of a single use of the system. ReplayTV also provided mechanisms for content providers to block their show sharing, and it was never invoked.