Unf0rgiven

Hi All, I have acquired a server on which to install my companies software. The server supplied did not have an OS installed nor does it have a floppy drive, hence why I am using nlite The controller is a Intel® ESB2 SATA RAID Controller and is integrated with the Supermicro motherboard, I have followed the procedure for adding these drivers to a Windows 2003 SP1 installation but alas I get the "No HDD found" when attempting to install the OS. I am at a loss, can anyone suggest anything I may doing wrong? much appreciated, Dan