Swann NHD-815 enable Web Interface is this possible? I believe the RLC-410 is the same as the NHD-815 so If you installed the RLC-410 firmware on the NHD-815 would that enable the web interface? or make it have the functionality of the RLC-410? I don't want to damage the camera. I have a Swann NVR8-7400 with four NHD-815 and one RLC-410 working together.