I actually tried to do this awhile ago, but couldn't get it to work. This was mostly because my PC is farther away and I was using a 15 foot HDMI cable going to a receiver, from the receiver an HDMI cord then going to the TV. I'm not sure if it was HDMI 1.4 (if its required) as well. Would this or the impulse mode talked about here for the Sony's be better? http://hardforum.com/showthread.php?t=1742666 I still need to find out where in my HX929 the impulse mode is if it is there.