I've done a bit more research, and I can clarify what I need a bit. It looks like a 3.3V card will work, it doesn't have to be PCI-X. Unfortunately the Osprey 100 card is a 5V card. Can anyone suggest a well-supported card that will fit a 3.3V slot? I don't need a lot of features, just something that can capture from an analog composite source at 640x480, and has driver support for multiple cards in one system.
