If you happen to open a .wyg file created in a previous version of WYSIWYG, and notice that the Shaded View simulation is slower than before, this is true, since Release 32's Shaded Views default to the new Volumetric Beams. Here are a couple of suggestions that will help speed things up! http://www.cast-soft.com/wysiwyg/tip/view/improving-performance-in-r32s-shaded-view Enjoy!