I'm glad you have a remote control the same as mine.
I tried to follow the instructions on page 1 but could not set up the remote correctly. I chose the "DVD MENU" button but unfortunately it does not allow me to access the windows audio settings.
In - Go to Mediaportal configuration -> Remote And Input Devices section -> Mapping, I could not find "microsoft MCE remote"
I can't enable the "DVD MENU" button.
I can't configure this plugin correctly.
Pressing the "DVD MENU" button only produces the effect of displaying "insert dvd".