The idea is simple
1- Register At Hotfile : http://hotfile.com/register.html?reff=2725224
Register at Fileserve ;; http://www.fileserve.com/signup.php?reff=V8FKL4hyo2g~
2-Make sure you active the affiliate system
3-upload a file
4- post the file link in a lot of forums " make sure the file will get a lot of downloads ".

4 Multi Auto Posters :

http://www.fileserve.com/file/jpHwtz3