Layers are very, very easy in Carrara.
Do a search of your Help file and you will find plenty of good documentation and, I think, a little tute as well.
Brian
Thanks everybody! moi is great and so is the community. The links are very helpful and its good to know that the layers tool is unpredictable as I had thought it was just me. Yesterday I had a play about with a model airplane that I have made an I noticed that the structure of the mesh is very important for making surfaces smooth. I therefor think it might be important to learn more about Moi's export options.
Thanks again
Keith
> I therefor think it might be important to learn
> more about Moi's export options.
Generally the most simple way to get a smoother mesh is to move that slider over towards the right a bit to generate a denser mesh with smaller polygons.