I have the external input on my Hauppauge HVR-1300 MCE configured as an analog channel (see attached screenshot). This gives me fine video, but I haven't found a way to get the correct audio. The setting shown for audio (AUX1) is the only one which delivers an intelligible audio output, but isn't what should be comin in through the correspondong audio inputs. This was working correctly for me several months ago (probably pre-1.0).