I read somewhere that if you have a slower (ATA33) CDROM as the second (slave) of the same IDE controller that your higher speed IDE hard drive (ATA100/133) is connected to, that the hard drive will run at the slower (ATA33) speed . Not wanting to risk this, I bought a second cable to move the CDROM to the second IDE controller. However, in my haste, I moved the hard drive (HDA) to the second controller making it HDC. Everything seemed to boot well except for an error message (failed) about swapon: and /dev/hda3 not existing, which figures. I went into fstab and pointed swap to /dev/hdc3 and life is good. My question: Is there any advantage having the hard drive plugged into the first IDE connection making it hda??? Thanks George