hey guys i've tryed to use this http://unity3d.com/support/resources/unity-extensions/external-lightmapping-tool.html to do an external lightmap for my model but i've read on the blog of the developer of script the project is out of date for the new version of unity 3.4, and now i can do the lightmap externaly same exporting the unity scene with this script http://www.unifycommunity.com/wiki/index.php?title=ObjExporterColorUvs but this don't export the light of scene and this is a big problem XD i want to ask you how to expot light to Unity on 3ds max ? PS: I'm not a scripter i'm a CGartists (3d modeler) and for this reason that I ask you sorry for my bad english (i'm italian) I hope you can help me THX luca