i want to sync one audio source to play through two out puts but im having trouble.im using a USB headset and an HDMI monitor with built in speakers, i have tried the you tube tutorials about enabling stero mix and making it listen but audio will only ever come through one device at a time but i can play windows stock volume sound through one while the other handles all audio, all the help i have found involve using front panel and motherboard/soundcard simultaneously which i do not have as my hdmi is plugged into the video card and the USB headset into the mother board. any help with recommendations are welcome or use of third party applications is welcome also please speak simply to me im not so fast with tech. thanks in advance