I don't know of any modules of hand. The easiest (and least secure) way to do this is have your recieving program listen on a TCP port. Have your sending program connect, send the filename to saves as followed by a newline. The recieving program takes this filename and opens it for writing. Then, the sending program starts sending data, and the recieving program writes it to a file. The sender just drops the connection when the file is completed. You would probably have to have the reciever check ip addresses or you could add usernames/passwords in addition to the filename headers. I will try to post example code later today. Remember, this is TOTALLY insecure without passwords, or at least ip checks.