Re: HDMI from HD set top box to Media Center - possible? I'm not aware of a card that has an HDMI input that will allow you to bring the signal in to your Media Center computer, but there are graphics cards that have HDMI outputs so you can connect from your computer to the TV. Here is an example: Newegg.com - MSI NX8500GT-MTD256EH GeForce 8500GT 256MB 128-bit GDDR2 PCI Express x16 HDCP Ready Silent Heatsink Video Card - Retail |