2. Oh my apologies... I didn't know of that folder (at least, didn't remember) With the ATI Catalyst 4.8 WHQL drivers it's called B_17154 1. I didn't realize you were talking about that folder. That shouldn't be a problem, you don't have to expand them. Just point in your OemPnPDriversPath to Drivers\ATI_or_whatever_you_call_it\2KXP_INF and the drivers will get installed. Note: ONLY the DRIVERS will get installed, look/search in the Device Drivers forum for more info. (In short: you have to use setup.exe -s -f1 for CPanel and Drivers, which is a silent installation of installshield setup) EDIT: I don't know if you've already read it, but here's the guide: http://unattended.msfn.org/xp/drivers.htm