Ok, folks, as fascinating as this subject may be, it's off topic. Mark future (after this one ) posts on this thread with an [OT] (not OT ] or [OT} or (OT) or off topic or ....) --- James Newton (PICList Admin #3) mailto:jamesnewton@piclist.com 1-619-652-0593 PIC/PICList FAQ: http://www.piclist.com