I've just uploaded the first binary beta to the new project page.
I'm in a bit of a hurry, so I'll write about it later, but it basically has all the official modules in BennuGD, and the wpad library (used to handle Wiimote input, it was inside the previous builds) has been extended to support Nunchuk input and gravity detection for both your Wiimote and your Nunchuk (i.e: how your controllers are oriented in the real world). Readings are only valid on some axis, but that's a limitation of the controllers' hardware, not a bug.
More wpad support should follow, as to be able to handle more controllers, like: Classic, Wii MotionPlus, Guitar Hero....
There are a few bugs here and there, but nothing is critical and the port is working pretty well :)