I have been through the old post and discovered that 99% of questions re lights in modeling remain unanswered.
Maybe someone that knows alittle on this subject could put together a basic 'how to tut on lighting.'
I also would like to find Bis p3d files that can actually be opened in O2, so I can disect them and hopefully learn something.
Anybody knowing of such files can you let us all in on it.