My kids and I watched the leap second tick by on the NIST WWW site UTC clock display. It performed flawlessly: 23:59:58 23:59:59 23:59:60 00:00:00 00:00:01 -RL ------------------------------------------------------------ Robert Lutwak, Senior Scientist Symmetricom - Technology Realization Center 34 Tozer Rd. Beverly, MA 01915 (978) 232-1461 Voice RLutwak@Symmetricom.com (Business) (978) 927-4099 FAX Lutwak@Alum.MIT.edu (Personal) (339) 927-7896 Mobile