Hello,
Alternatively if you open the disk manager (i type "disk man" in search when pressing start button) you can create a mirror and mirror a partition from the 1.5TB drive to the 500GB drive but it would have to fit on the other drive. Both disks would then become dynamic disks, this can be a problem when trying to alter partitions later on.
You should be able to then remove the mirror and keep it on the 500GB drive but that will remain a dynamic drive.
- Let us know how it goes.