OK, I figured out the problem. In the sysprep inf I was using the syntax: OemPnPDriversPath = "dell/drivers;%systemroot%\inf", which I read should work, but it never did. So I back-tracked, removed that entry, and basically hardcoded it into the device path string with: c:\Dell\drivers;%systemroot%\inf, and all is good. All models are finding the drivers in the appropriate drivers folder from these locations. Iceman Thanks for your responses! So basically I have a 260 successfully imaged to work on 270, 280, 320, 520, 330 (in progress) and a D600 working on 610, 620,630. Yayuh!