Nah man that isn't the problem, I can't hear ANYTHING at all. I can hear skype when I'm in a Skype call, but I can't hear anything else. And as soon as I leave the skype call, I can hear everything.
Can you post some screen shots of your default sound device from the play back and recording devices. Then a screen shot of your default sound settings in skype.
Here are the settings in which I get in a skype call, I hear the skype call but nothing else. Photo Album - Imgur imgur: the simple image sharer
Also I changed it so other programs can't lower other programs.