Ceton vowed that it would release a PCI Express equivalent of its InfiniTV 6 ETH box, and it's delivering on that promise (if belatedly) by shipping the InfiniTV 6 PCIe. The adapter still lets Windows Media Center users watch or record up to six HD cable TV channels through one CableCARD, but in a form factor that slots neatly into a dedicated home theater PC. The board is in stock at Amazon and Newegg today at its expected $299 price. While that cost puts the InfiniTV PCIe at the high end of the TV tuner spectrum, it may be worthwhile for viewers who just can't afford to miss a show.