OK, I swear I won't spam the forums with the same request again and again... so this will be my very last message on this subject : this morning, I tested 3DC 3.2.05 with the newest 64 bit OSX driver for SpaceNavigator, hoping for better results. But no luck : you start a movement, end it... and the camera keeps moving for a while. Still totally unusable.
So here is a question for Andrew : I understand it can be difficult to fix this quickly, but couldn't you simply adapt your licensing scheme and offer a Mac-Windows license to all 3DC Pro owners, rather than charging again for multiplatform licenses ? if we could get Windows versions for free, we would at least have the possibility to use 3DConnexion devices correctly on our Macs - thanks to Boot Camp. For me, it would be sufficient to make the decision of a 3DC Pro upgrade.