We are going to have a server install. This is my frist w2k server. It would be use for file sharing and also small data base. I would like to have RAID5. The server would have 3 SCSI (36.4GB)HD. I was woundering if I need to have additaion smaller HD,just for system and boot partion. So i can use the other 3 HD for RAID 5 with no waste of HD.