That's the problem cable providers are facing, as we keep pushing for more channels and capacity keeps...staying the same. USA Today had a nice writeup today concerning the problems faced as they try to add more channels and features to compete with satellite television providers, and a couple different ways they can solve them. Unfortunately for CableCard DVR and television users, one of the proposed solutions "switched digital" would make their cards useless and force them into using a digital cable box. As TV works now, every channel is sent to you all the time, the proposed solution changes things so that you are only sent the channel you are currently watching. Time Warner has implemented the technology in a few areas already, while Cox and Cablevision are looking into it. The other workaround means stripping channels from analog cable packages, and replacing them with high definition channels.
This conundrum may explain the sudden disappearance of CableCard, as manufacturers wait for the 2.0 standard instead of throwing in a feature that may soon be obsolete anyway.