Rob Townley wrote: ... > To boot off of a knoppix disc use the boot option *knoppix acpi=off*. > For CentOS, use *linux pci=noacpi,nommconf*. I use: linux pci=nomsi,nommconf hda=noprobe hdc=noprobe The "hda=noprobe hdc=noprobe" needs to be added to /boot/grub/grub.conf after installation as well. Without these, disk IO will be _very_ slow. Mogens -- Mogens Kjaer, Carlsberg A/S, Computer Department Gamle Carlsberg Vej 10, DK-2500 Valby, Denmark Phone: +45 33 27 53 25, Fax: +45 33 27 47 08 Email: mk at crc.dk Homepage: http://www.crc.dk