Removing actor component from multiple objects.

I have a set of around 200 objects which I’ve dropped into place using the physics engine (for a natural look). I don’t want the animation, just the final placement of the objects. I’ve deleted all the frames for these objects, but now I want to remove the actor component. All objects are Actor/Dynamic/Rigid Bodies. If I select them one at a time, I can disable Actor. However, when I select all 200, the option to disable Actor disappears. How can I disable physics for a large group of objects at once?

Thanks!

Along the same lines, how do I select a set of objects, and assign them all the same material? I’ve played around with group settings, but haven’t quite figured out how to modifg properties of a large number of objects simultaneously.