If your system runs ok, along with any other programs. Their is no need to go ahead and adjust things in your OS, just to make one program that has bugs in it to funtion better. That will have an effect on other programs. I will have to wait for the patch. I will do my best in poser for what it has now. I was really upset today after the causes I been getting. I guess this last half done render ticked me off. I am really not able to use P6 to its fullest or even partial. Nice renders cherokee69.