I'm not subscribed (at least not yet), but as nobody has mentioned it befor= e, I think it may be potentially useful to some of you if I do it: http://hackaday.com/2011/07/27/circuitbee-makes-sharing-schematics-and-circ= uit-diagrams-easy/ Regards, Mario --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .