We are going to keep the WM100 because my wife loves pressing a single button to shut down the system before going to bed... I know it's expensive to pay for just one function but what woman wants, God wants it too. So I'm going to install 2 AM486 appliance modules to replace the 2 TM751 relays I used to control 2 Lazy Boy, that will make them accessible to the WM100.
I would like to thank everyone who helped me on the X10 forum.
