who need SW same as PICALL? give me a email,,, I send you one, very good one. I built LPT one as HW, very easy and fast. And very easy changed to RB3 programming for f87x serial.........Just need 4 inverter, some R, that all. every one can build such easy HW..... -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu