Recently I bought the Microsoft Xbox 360 VGA HD/AV Cable. I plugged it into my 360 and than into my monitor, I got a beautiful picture on my LCD monitor but than the trouble of how to get audio came into place. I plugged the red and white plugs into the gray connector which I than plugged into my computer....I got no sound. I than plugged it into an old computer speaker.....I got no sound. So I become fed up and took my 13inch TV laid it on the floor and plugged the red and white plugs in the red and white plugs on the front of the TV. Now I would like to purchase a speaker system that will be compatible with The VGA HD/AV Cable so I no longer have to use my TV. Any suggestions?