Hi, I'm having a problem by integrating the Southbridge Driver for the ATI SB400 chipset into the unattended Windows 2000 installation. The driver is a kind of package, it consists of busmaster driver. s-ata driver and normal ide driver. Because the chipset is used in HPdx5150 PCs I use the following folder-structure: *\$OEM$\$1\chipset\hpdx5150\*.* In this folder there are the serveral subdriver in various folders. I also tried to merge them all in one folder, but this also didn't work. Every folder contains one driver specific *.inf file, which I also put in the correcht folder (..\$$\inf). I can't get the drivers working...could PLZ someone help me out? thx in advance frey