Bob, Here is a copy of some software to make the PIC a master to talk to other I2C devices. Sorry but it's in assembler, you should still get a good idea of what the code is supposed to do as to timing issues etc. -Ralph rlandry@haywood.main.nc.us "If they call it Tourist Season why can't we shoot 'em?" ICQ# 19545315 Attachment converted: wonderland:24lc65.txt (TEXT/MSIE) (00019C70)