I've just spend 45 min of my time trying to find out why a circuit didn=B4t work, to (very "angrily" I must addmit) find out that I've done some stupid copy & paste that forgot to modify...Would you say that this might actually work someday? #define FIL1 RB4 #define FIL2 RB4 #define FIL3 RB4 #define FIL4 RB4 Well... Have a nice (aparently hot) day there in the northern emispher.. Mauricio Jancic Janso Desarrollos Microchip Consultant (54) - 11 - 4542 - 3519 -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads