Hi, this is my story. Hopefully, others have experienced this and will either help me find my problem, or find help from the solution I hope to get here. I built an install cd with Silicon Image drivers built in so I don't need to constantly futz with my USB floppy to get it to be recognized by the new installation. That worked, or at least it seemed to work. I also included some hotfixes in this installation following the OPK (OEM Pre-installation Kit) directions on including hotfixes to the installation. This also seemed to work. Windows goes through the entire install process (it's not really unattended as I haven't yet built fully filled in all the details in the Winnt.sif script) prompting me along the way for the regular info, network, name, company name and date and time...... all acceptable to me, and finally, finishes the installation. Upon reboot, it comes up to the "Press any key to boot from CD..." prompt and I let it pass, then, the screen with "Windows 2003 Server, Compute Cluster Edition" pops up only for a fraction of a second, showing itself only as a ghostly image before the machine reboots. With or without the CD in the drive, the system ends up in this endless reboot cycle. Where do I look for answers for this? Thanks in advance for your help. John