Hi all, Been a long time since i have been on the forums, but i have a problem. I can play .mp3, wma, and wav files in media player fine. I have sound in games and movies, great. But i have no 'ding' when i move the volume control on the sound bar, no sound on you tube, and when i try to play the windows default sounds in 'sound', under control panel the .wav dont play. Yet open the same files in media player and they play fine!!! Any ideas? I have updated to the latest drivers to no avail. I am using the onboard sound from an Asus Maximus Extreme motherboard and am running Vista 64-bit addition. Cheers for any help.