Sometimes when a person who doesn't have the knowledge the audiophile has suggests something to the audiophile and manufacturer i would suggest that you both try to look at the request differently. there may be good reasons ie: someone else in the house using the equipment or showing a prospective buyer how something sounds but they don't understand how the controls work or maybe a person might understands a video easier then a manual. radiogaga has some good ideas and some i would have appreciated.