I was wrong. I am talking about the winpicProgrammer as ICPROG doesn't include changing of pin assignments. Currently the MyProgrammer.ini of WINPIC Programmer sw is [Info] Purpose=Brenner0 [ProgrammerControlLines] DataIn=pe OkButton=nc VppOnOff=nc VddOnOff=nc Connect=nc ClockOut=D1 DataOut=D0 DataOutWhileReading=1 PullMclrDown=nc ClkEnable=nc OutEnable=nc RedLed=nc GreenLed=nc for the programmer being listed at http://forum.microchip.com/tm.aspx?m=193136 -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist