Hi Dwayne,
he he, i'm ok for the PIC software, what i need is a PC software to send the file (.BIN) already on hard disk to the COM port. That's it!!!.

your code seems to be o.k. but i really apologize if i wasn't enough clear this time. I already find RealTerm wich seems to be O.K. If not i will probably build my own in VB.

thanks for reply. Any other idea are welcome.

regards