How do you set up the speakers (Kef) without having some visual connection to the screen? I am using component straight from the DVD 2800 to the Panasonic 42" and Telewest digital TV through the scart-VGA converter, again straight into the screen. Are there any benefits from plugging the DVD through the amp? The switching facility wouldn't really work because you have to switch the input on the screen by the Panansonic remote control anyway. But until I set up the speakers I can't do anything. Final question: which input should the single subwoofer cable go into on the Kef subwoofer?