> Anyways, my suggestion is to check all the drives in your system > for said files as mentioned. If they are there, but not where grub > is looking for you may have to make changes. My system started its life with one drive and CentOS 4.3, and has been "yum updated" and is now at CentOS 4.5. I also added one additional drive to it over the last 18 months. The only time it has failed to boot was when I accidentally initialized the /boot partition. I believe this was an anomaly (something corrupted the MBR). I will soon find out when I do the "yum update" to the other 27 CentOS systems I manage if the update is indeed the culprit (I doubt it). Alfred