> > > How do letters ending in multiple dots work? B, D, H, I, L, S, 5, etc? http://technology.niagarac.on.ca/students/a/bamyote/ A bit of googling found this, which uses a start bit, then the same sequence. I don't remember having a start bit though. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist