Im running windows xp media with a new 16x DvD Dual Layer. Problem is every time I Play a dvd or cd, when the activity light comes on, it interrupts the sound and sometimes chops the video. (and i dont think its the green light that is the problem). I have an Abit Kv8 Pro motherboard and an 62 bit 1.8Ghz processor with 1Gb of mem. Got an answer?