Andrzey Baranski@ESA 08/24/2000 09:52 AM Joe, Have a look at Electronic Design June 12, 2000, p.136, there's an Idea for Design "Add Real-Time Control to QB" by Franco Dogliani. Andrzej (Andy) W.Baranski -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.