I'm not sure I fully understand what I should do, so I'll tell you some more information.
When I run the Macrium Rescue CD and it comes to the section LOCATE IMAGE, it can now see two partitions, namely:
D: System Reserve
When I look in these directories, the files all seem to be there, so the Macrium Image Backup has placed the files in partitions.
To set up the RAID initially, I did it in BIOS and used the ICH10R controller (South Bridge) on the GA-X58A-UD3R motherboard. I also used the INTEL Matrix software which allowed me to create two RAID 0 partitions on the RAID I created in the BIOS.
To get the system going again, could I install a new drive on which I create three partitions:
one for system reserve
one for the operating system and programs
the remaining space on the drive for data
and then restore the system reserve and operating system from my image backups to these new partitions?