On Sep 3, 2006, at 2:46 PM, Mark Wotton wrote: >> You have defined OSC 8; is the crystal actually 8? > > So my colleague assures me. I'm not using an external crystal - > there's a default oscillator on the board, isn't there? > WHICH board are you talking about? BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist