JSI Tip 4183. How do I mirror the System and Boot partition (RAID-1) in Windows 2000?

Microsoft Knowledge Base Article 302969 contains the following summary:

This step-by-step article describes how to mirror the system and boot partition on a Windows 2000 Server. This scenario is based on the assumption that the system and boot files are on disk 0 and disk 1 is unallocated space.