IS THERE AN UPGRADE? Rod Eng Sales Product Specialist/ Applications Kim Controls Distribution Group 10045 Davenport St NE Blaine, MN 55449 (763)792-1365 Direct Line (763)792-1395 Fax reng@kimcontrols.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.