Will try, just found it in the source!

After many hours of version-matching and a slow connection, great succes! Now to aim for the demo-deadline on saturday!

sorry, I had not seen the post.
I fixed the crash.

Great! Many thanks for that. Any luck with proper particle alignment along point normals?
Vertex struct has a normal vector variable. The problem is how to use them for orientation... There are quite a few orientation functions and quaternions. Truth be told, I couldn't get hold of that...