The main functions work, but I've found some funny interactions that I haven't quite figured out yet. On my setup, the 'Pause' key not only toggles Pause, it also brings up the "Save/Don't Save" Dialog as if I have tried to exit the program. The 'Sand' button toggles sanding, but it also turns down the throttle one notch each time it is pushed.
The 'pause' and 'sand' buttons work as expected in TS2010.