hey well i have Integrated sound card.. and I have 2 feet tall speaker/amp/ sub combo connected to my computer.. whenever theirs no sound i can hear the loud fuzzynes.... but when i turn my room light off this sound goes away... very wierd.. im guessing its related to the wattage or something... my lights consist of 5* 75 watters and my Speaker is pushing out about 200 watts.. help please thanks!