FXP Stands for File Exchange Protocol; Pretty much what it does is a User can connect to 2 different FTP's and transfer files between the two bypassing his own Computer. Kinda handy if someone you know wants somethin from a FTP that only you have access too and you don't wanna download it yourself and than upload it to him. You can connect to him. Connect to the other FTP and transfer between the two. Kinda of a crappy explanation. Heres a better one. "What is FXP? FXP stands for File eXchange Protocol and it let's you copy files from one FTP-server to another using a FXP-client (see the downloads section). Normally you transfer files using the FTP protocol between your machine and a FTP-server, and the maximum transfer speed depends on the speed of your Internet connection (e.g. 56k, cable or T1). When transferring files between two remote hosts using a FXP client, the maximum transfer speed does not depend on your connection but only on the connection between the two hosts, which is usually much faster than your own connection. Because it is a direct connection you will not be able to see the progress or the transfer speed of the files."