I ran see no other rational explanation for; http://marc.merlins.org/linux/lwce_summer2000/Day3/Showfloor/107_people.html or; http://marc.merlins.org/linux/lwce_summer2000/Day3/Showfloor/156_OSDN.html Bernard -- Bernard P. Murray, Ph.D. nutella at zork.net (Department of Desserts and Toppings, San Francisco, USA)