This is an awesome app, potentially as powerful as the BlueMaemo app for older devices.
I had a few feature requests: An application mode where we can assign keyboard shortcuts to onscreen buttons.
eg, Quit button (it will be assigned Alt+F4 and clicking it will send alt+f4 to the PC)
Next Button (Page Down)
Rewind Button (left key)
etc.

This can then be adapted to use with media players (like vlc, kmplayer) as well as games like NFS, FIFA, etc.