A Brief FAQ on CableCards
TechNit writes "Just when I thought my Comcast DVR box was not going to change here comes the CableCard. Fascinating concept but I don't see these being used without the added features of Pay-Per-View, Video on Demand etc. that many consumers (me) have become used to. I see these being used more for authentication/theft prevention devices as apposed to stand-alone service providing devices. What do others know about this?" An earlier CNet column points out the shortcomings of current CableCard implementations.
I know they will be useful for non-Cable company DVR's such as Tivo, MythTV, or MCE, as they wouldn't have to use IR-transmitters and such to change channels.