I came across a reference to the size of image files that is the optimum. I think it suggested files be small so that they could be placed on a cd if necessary. Is there a recommended size? Under fat32 it seems that it will be split up on a hard drive in sizes that would be convenient to copy to DVD. I notice also that if you boot up the rescue disk that it seems to have the ability to create image files. Does that mean with AI corp workstation you don't have to load the software on individual machines in a network as you can just boot the rescue disk to create images?