ATi's new OCUR card is the worlds first and only CableCard HDTV tuner. Media Center PCs can now run Open Cable Uni-directional Recievers on the new Vista OS to stream High Definition premium digital cable content. Sure the ATi internal and external(USB 2.0) OCUR cards are just demos, but this gives potential for Media Center PC's to be true HD-DVR replacements. The product is ready to ship if and when Vista ships, sometime this year then?