<p> We have been trying to understand the CableCARD mess for the past week. We began by talking to Motorola which was great, but left us even more confused and we decided to go to the source and give CableLabs a call. While we're not excited about the answers, we did learn that CableCARD 2.0 is in existence and ready to go. Along the way we also discovered what's stopping TiVo and Mic