I thought I posted a  new thread, but can't seem to find it, so here it goes.
I am confused with the program, and the PDF doesn't help me anything.
1. Load a scene. and highlight everything in the Scene.
2. Run Decimator, and I set it to 10%  (so it's ugly...  but wanted to test it)
3. Save a LOD (What am I suppose to do with that?) it seems like it's saving nothing or a small file(?) somewhere.
4. Export to FDX .

Ends up that the original FDX was 1 Gb  and the new one 3 Gb.
Do it didn't do me any good.
I tried all over the place to get some more info, but all I find on Youtube is how to lower the polygons, and that's it.
Either I am missing something really important,  or the program just doesn't work for it.

Thank you so much..