I am considering buying Ghost. I want to be able to backup and recover my system (operating system, drivers, programs, and data including Outlook email .pst files) to a NAS server. Can Ghost do this? If my local hard drive were to fail, and I were to install a new drive with no operating system, can Ghost recover my full system from the NAS Server? Do I need to use a system recovery disk first to access the network and NAS server? Is Ghost compatible with NAS servers such as the QNAP servers? I appreciate any help in understanding this very basic question.