I'm in the midst of building my own PVR, Hometheatre PC. I just recently subscribed to comcast HDTV, which is connected to my TV via component cables, the big thick white ones. I forget the exact labels on them, but it's not the standard RCA ones. Anyways, my question. Does a PCI card exist out there that would allow me to record via component cables? Or am I stuck using a Haupage card and just recording via Coax? Any suggestions would be very grateful.