Another solution I think would work would be an HDMI on/off switch. HDMI goes out from DVR and connects to On/Off switch which has an HDMI out to my HDTV. When watching TV in the living room I would turn switch on like a light switch. When I'm not watching, I would turn the switch off, effectively severing the HDMI connection between DVR and HDTV but not requiring me to physically yank the HDMI cable out of the back of the TV anytime I want to sling. Anybody hear of a device like this?