I am using ProToolkit to run some simulation runs. I wan to speed up the runs. Since Pro/E is not muli-thread, I thought of splitting out the runs using some controllers etc and submit multiple runs so as to make use of the multi-processors in my CPU. Have anyone tried this before? How to create multiple Pro/E process to run each of my simulation iteration? Any problem with the Pro/E's license issue if I were to run on a mult-processor computer? Thanks in advance Jenny