Multiple servers for files in a PhpFox community website

Hello, I need a plugin/module for a phpfox community website. The purpose of this plugin is that when i upload files (videos especially) to my website (like a user registered on my website), this plugin need to send those files to different servers. For example: I have a MAIN server on which i will host my phpfox website and other servers A,B and C only for files. Supposing i`m a registered user on my phpfox site and i want to upload some video files...the first video file i want to be uploaded on A file server, then the next file i want to be uploaded on B file server and then the third file i want to be uploaded of course on C file server. The idea is that all my video files to be uploaded proportionally on multiple servers. This plugin is practically based on a "load balancing" principle for video files. PS: Excuse my english...Is not my first language