I like this application though the UI could be improved. One thing that annoys me is that I couldn't find the equivalent to the Back or Esc keys, which I use all of the time on my MCE remote.
Other than that it is very fast and easy to set up.
It would be excellent if it is was possible to map the buttons and/or change the graphics/icons for the buttons.
Oh, what does the Android button do?
Great attempt :-)