Suggestion
This app is pretty sweet, especially if you have your computer hooked up to a big display and dont have an apple tv and want to play something not in itunes i.e stream something in your internet browser on a tv and be able to sit on your couch the whole time. The only thing I found with it is it does not support my spaces hot keys, which are f8 to open spaces, and control+arrow keys to move from space to space.
Lee!* about
Remote Mouse, v1.1