SRS Labs MyVolume
SRS Labs has released a new product that I am sure many will want. This device will equalize channel levels on cable and satellite to reduce the level of those annoying commercials. It costs $99.99 from SRS Labs. Note it does not support surround formats.
MyVolume HDMI Interface Specifications
HDMI v1.3, HDCP v1.1 and DVI v1.0 compliant
Supports high definition video input and output up to 1080p@ (24/60)Hz
Supports HDMI signal amplification and equalization output for repeater function.
Supports 2-channel audio from HDMI input to HDMI output ports
Integrated HDCP encryption when transmitting protected audio and video content
Support CEC bypass
Regulates TV / Satellite / Radio broadcast volume level
Simple connection and easy installation, no software required

About the author
ISF and THX Certified Home Theater Consultant