Hi. I am looking for a real time backup solution for my home network. I have 5 Win7 desktops at home. I rigged up a 6th desktop with Win7 Ultimate x64 as a file/backup server. I would like to install a backup software on it so that it can continuously backup from other 5 desktops. I prefer not to install any backup software on the client side. Is there such a solution? Thanks.