I have personally used GS Richcopy for more than 2 years and now my company members are also using it to copy and transfer files in windows as well as over the network. I have used others software also like Robocopy, Terracopy and others but none of them provided satisfactory results. After searching for a while I found GS Richcopy 360. This software made my life easy. It provides multi threaded file transfer, long path name support, pre scheduled file transfer, data compression before copying, email notification when the task is done and many more. Its paid but affordable. Try it maybe it can help you too!