Hey look, it works on a Panasonic Onyx plasma television. I guess until I can buy a new plasma TV, I'll be stuck renting VHS tapes and DVDs at the video store.
The CableCards exist already. Also they will be on all TVs not just HDTV or Plasma, but the new CRTs will be equipped as well. Whether or not you use one, you will still need a VCR or DVD player or Tivo.