HardOCP had an interview with NVIDIA about their new PureVideo HD technology and also published their experiences:
Today NVIDIA is launching Beta drivers containing their newest NVIDIA PureVideo HD technology. But if you think this is all you are going to need in order to watch HD DVD or Blu-ray movies, think again. Below are ten questions we asked of NVIDIA’s Multimedia General Manager, Scott Vouri. After those ten questions, we follow up with our hands-on experience using NVIDIA PureVideo HD, an HDMI/HDCP equipped video card, a HD-DVD payer, and various displays. We do our best to cut through the BS and get you solid answers about your hardware needs with these new mediums.