I have heard that there is a way to make Creative X-Fi MB software work on my G73jh but it seems to require a Realtek HD audio device. I thought I had a Realtek audio device in my G73 but I'm not so sure. My device manager says I have "ATI HDMI Audio" and a "High Definition Audio Device". How can I find out what my audio device is and if it will work with the Creative software?