> I have a web page that lists the common crystal (unit oscillator) > frequencies and shows the factors and typical use. See: > http://www.pacificsites.com/~brooke/Images/Crystal_Freq.html Russel, have you checked this one: http://www.pacificsites.com/~brooke/DRTE.shtml ? Do watch the video link! Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist