I currently have my main monitor and also a LCD tv connected to my computer both through my video card. The speakers for my main monitor are connected to the on board sound card and the tv has built in speakers operating through the HDMI cord connecting it to the video card. I was wondering if there is some sort of way to make the sound play through the speakers associated with the monitor that is displaying the source of the sound, eg. have a video playing on my main monitor it automatically plays through those speakers, have it playing on my tv it automatically plays through the tv speakers.