From the research I have done, I figured that nLite was probably not a viable solution, but thought that someone may have some helpful information or know about other tools that have similar features. As for the question as to what sysprep is. Sysprep is freely available software, provided by Microsoft, that allows you to deploy a customized Windows installation. It also has features for performing the install silently, or unattended. When you buy a new computer that already has Windows installed, you'll notice that the setup wizard that you go through is different then the one that you go through if you install Windows yourself. That is caused by sysprep.