> I have tried opening up the symbol editor > with the f877 part, copying it, then opening the 18f452 part and trying > to paste it, but it says the paste buffer is empty. Does anyone know > what I can do to accomplish this? Eagle uses misleading names for some commands. You copy with the CUT command, which leaves the original there. And the WIRE command draws lines, except when they are wires, in which case you use the NET command. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics