"D-VHS": Will it replace DVD?

1+1trouble writes "Wired News has an interesting article about D-VHS: 'JVC introduced the new D-VHS tape at the Consumer Electronics Show (CES) along with a high definition television (HDTV) set that protects high definition content from being copied. Video on D-VHS tapes is uncompressed, so it's enormous. A 75GB hard disk would only hold around 30 minutes of the video, according to company officials, making the trading of HD content over the Internet impossible...D-VHS can record and play back up to four hours of video in high definition mode -- up to 1,080 lines per screen width, or more than double the resolution of DVD...' The proposition comes in sync with the current haggle over copy-protection schemes. But, considering it's hefty price tag and DVD's head-start, it might just be relegated to the throngs of the laserdisc."