I used it with glove pie,
shooting games like house of the dead PC, and other rail shooting are perfect, since glove pie translate the wii mote IR to mouse pointer
racing games like need for speed can use the accelerometer to steer, however I didnt get this fully working yet, not that I tried much anyway.
as for nunchuck and other addons, I seen them working.
there are even half life mod that allow you to use teh wii mote + nunchuck and understand the oreintation of both to translate into movment and where to point the gun
shooting games like house of the dead PC, and other rail shooting are perfect, since glove pie translate the wii mote IR to mouse pointer
racing games like need for speed can use the accelerometer to steer, however I didnt get this fully working yet, not that I tried much anyway.
as for nunchuck and other addons, I seen them working.
there are even half life mod that allow you to use teh wii mote + nunchuck and understand the oreintation of both to translate into movment and where to point the gun