>It is just too easy to miss errors, like a MOVFW >instead of MOVWF, if you assume and skim >From what I have read on this thread so far, my suspicion is a bank/page error. This is a region where Olins macros make it easy to put code lines in the source that generate output only when needed, but save much head scratching when altering a single line elsewhere suddenly makes a heap of code go haywire, because suddenly things shift to a different page or bank. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist