> Thanks for all the information. To answer the question on > what I ment by > 'cheap', I mean money wise. That's the qualitative answer, we were asking for a quantitive answer, something like 'I am willing to spend 8 hours to save US$ 10 in expenses'. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.