I recently brought some logitech 5.1 speakers for my brand new pc, But When i attempt to play Mp3s, They don't play at all. The sound comes from the monitor speakers, Witch arn't at all loud enough. At first i suspected it that the speakers didn't work, but when i play DVDS All the speakers work perfectly. I'm assuming that that my monitor is set to play mp3s as default and the 5.1s to play DVDS Is there anyway I can change this, so adleast my front speakers played the MP3s? Btw they don't even play youtube music. Any help would be greatly appreciated.