I'm not using any myself so I'm afraid I won't be able to pick a good one for you, but prepare for at least a $90 expense, whether you pick a HDMI or Component one. Google around for reviews, I'm sure you'll find something. That, or you can use a PCI/PCIe one, but that's far less convenient since it requires a desktop computer close to your system.Do you know of an HD usb capture card ?