Ok, Ive got code to retrieve the users IP, and a path of a file, I can make it back into a statement like this ftp://13.45.67.84/e:\download\something.zip so that I wish to download something.zip to my computer with a remote computer (I figure i can do this with Inet control). But how do I make his/her IP address able to send the file? (i.e. turn it into a file server?) Thanks for any help you guys can give me!