I have a Windows 7 Pro X64 system which boots from a two-disk hardware RAID-1 array, operating from an Adaptec 2405 hardware-RAID controller. I want to migrate my system and all data back to a single, new hard drive. I use Paragon Hard Disk Manager Suite 15, which has a handy Copy Disk option which will apparently copy an entire system to my new disk, handle partitioning, MBR, etc. Seems to me I should be able to mount the new drive in an external enclosure, migrate the system and data, remove my Adaptec card and RAID disks, mount the new drive internally and cable to the usual hard disk header on the motherboard. Anyone tried this? Will it work? The snag will be if the copy operation also transfers RAID-specific info which then prevent the new disk from booting in a non-RAID set-up.