I'm using a SCSI ORB drive with Mandrake, but there is one problem. I have to eject the disk and reinsert it before I boot the computer. The reason for this is mandrake does not wait long enough on boot for the drive to spin up. It reports "not a valid block device" and continues booting. Because of this, it will not let me mount the drive after boot. However, if I remove & reinsert the disk prior to booting, I can access the drive with no problem from then on.