On my Windows 7 computer, my audio plays through my HDMI: it feeds my Samsung TV, and I get my audio signal from the Samsungs audio output. The audio doesnt register in AudioGrabber. The HDMI and audio output are built into my ASUS M2A78LT-M motherboard. In General Settings - Naming the soundcard is set to "Realtek HDMI Output (ATI HDMI A" and under CD-ROM access method the Input Soundcard only has a choice of "Stereo Mix (VIA High Definition". In Windows - Control Panel - Sound - Playback, the playback device default is set to "Realtek HDMI Output"
