As there doesn't seem to be much activity I thought I'd post a binary and C/++ source for a quick test of 3D movement with the motion controller, based on those old wire loop games. Perhaps if you're looking for a place to start with Move.me you can pull apart something to assist. While it's certainly a tricky game anyway, the inability to look around the scene while also manipulating the controller makes it that much harder, so a second motion controller or the analog stick on the navigation controller to manipulate the camera would be a good option here, and probably for most 3D pointing/movement style apps requiring precision (think Tumble).
(Edited to update link by request)
hey that's a cool and simple prototype concept. thanks for sharing. I haven't looked thouroughtly at the source yet but i can appreciate you coding in c++. I see a lot of c# and java references, but thank you for demonstarting move apps can be done in C++