Better to keep it in one forum. XP seems better suited. So please see http://forums.cnet.com/5208-6035_102-0.html?forumID=5&threadID=268006&messageID=2607100&
I have these SCSI hard drive and it does not appear on the primary master neither on the slave of the cmos, but it shows in the SCSI select Utility. when I try to install windows XP booting on my CD rom, when the installation is about to start, it connot find any drive. But the entire unit was working until the system corrupted.