If I were to build a system with out the harddrive and send it to my parents with all the drivers-software for everythign included on CD. Could I say make a autorun file that would copy a list of everything to to install on it, that places it in the registry runonce? Has anyone ever tried this? I know how to use the reunonce, but will it work off a Cd-ROM or should I make it copy everthing to the HDD first. The reason I ask is I am going to build them a new system, but they have a brand new 120Gb HDD in a old POS Gateway that I want them to use.