> > If the shock is very high, it may be worth looking at some of the various silicon based crystal > replacement devices that have appeared recently. > And of course consider if you actually need a crystal... If this is what you mean: http://www.chipdesignmag.com/display.php?articleId=140&issueId= Then yes, I still need a crystal. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist