(yeh, the awful puns continue...)
Found an incredibly useful set of classes from here:
Amongst other fun things you can:
1. Point the Wii Remote at the screen and use it to move a cursor object around the stage.
2. Control individual LEDs on the Wii Remote - a bit pointless, but very very fun I suppose.
3. Register if a certain combination of buttons has been pressed. Intended for use in game programming, however, there are a dozens of other uses for this ablity apart from gaming...