Yeah, those QuickRestore disks that Compaq and HP use blow my nuts. Since you're doin all this custom, I figure you'll just install Windows and whatever other software and package those CDs along with it. Be sure to do that, and maybe offer a utilities disk that has recovery utilities on it. Also, I didn't see anything about a warranty, that's an absolute necessity. I have no clue how you'd do it, but it's somethin you need to figure out. Lastly, don't offer the burn in (running it for 48 hours) as an option. Make that a standard feature that people can specifically request to not have, if they need the system really quickly. It's really important for the burn in, and it should be something you do unless you are specifically instructed not to.