marble, I did make some tests with sysprep I was using the sysprep tool, and it did 90% what I wantet to do. It made the computer start just like when you buy a new computer, or when you installed a windows from scratch. What was missing was the list where you can add a bunch of users - is it possible to make that window to appear, instead of using the batch method? Regarding to sysprep, what is the parameter to make sysprep.exe to use the answer file settings (sysprep.inf I think, it is called) Is it possible, to make the sysprep restart to ask me/someone about what users are going to use the computer?