Hi JZ, Sorry for the late reply... So just what I thought - the kml filedefines the geometry itself. SketchUp can only read *.dae files that are "archived" inside the kmz file. SU generally puts them into a subfolder called "models". Rename your kmz extension to zip and when opening it, you can see that there's just a single kml file. Is there any other way your program can export to kmz (or dae)?