Hi ! I just bought a nice new Seagate external drive, and it came with a software that allows me to backup my internal drive to it automatically. Meaning any changes I make to my main drive are transferred also to this Seagate.. Giving me a fresh instant backup at all times. Is there a 3rd party software that can do this for all of my disks, not just the seagate one ? I don't want Image files... I want a plain continuous backup of my folders and files, without me having to format the backup drive and re-copy my updated stuff every week... Thanks !