I have had the audio leveling feature turned on my sat receiver since it came out ,but I use hdmi now only to my a/v receiver instead of T-link. So I 'm wondering if this leveling works on just hdmi. As far as CALM, I still hear commercials scream at me in between my main shows, but only if I watch live tv. Most of the time I use skip on all commercials and watch recorded tv only. But this weekend I been watching news events and have noticed there is still loud commercials.