Well, I was able to start the install at the 12/13 minute mark using cmdlines.txt. It did install without any complaints from driver signing (since i set it to ignore in winnt.sif) but like I read somewhere, there were problems with no registry keys being written to the registry resulting in a launchable Nvidia control panel but with no items or settings to configure...basically an almost empty window. Because of this, I decided to try it out with [GUIRUNONCE] on first logon but the **** Driver Signing checker complained and I was forced to click "Continue Installation" making it not really unattended... I'd like to know if there's a solution to this. Would it be possible to use a script to "click" the continue button when the dialog pops up or to bypass the driver check completely?