Hi Martin
I purchase and have the Pro version.
I have an email in to David Farris at Luxion. His assistant prepared the Key.
I tentatively think the key is wrong. I have an active button for "animation," (I think) ,which I did not purchase.

The Settings\ render NURBS selection and the Motion Blur selection are greyed out.

I'll post results...
- Brian
EDIT: Install was bad.