Need help,
I have a landscape layout that I created in sketchup 6. When I download a model from 3D warehouse, say for instance a tree or other large files into my layout. The file tends to be very large and slows down the regeneration of my layout when trying to view it from different angles. How can I lighten the file that I'm downdloading from 3D warehouse to make it quick and easy to view and rotate? without having to wait for a long period of time for the view to regenerate. some files have a lot of memory.

thanks J