Wii/Wiimote tech mods

[Nintendohnut]

Now although this has been around for a while, I think it's absolutely awesome:

 

I know there are LOOOOOADS of mods that people have done out there - I remember a sword-wielding robot arm and a curtain close-r/opener (technical term) off the top of my head.

 

Which is the best you've seen? Which do you think are actually any use? And, more importantly, are any of them more awesome than the video above?

 

No. They aren't. But still post them.