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  05 Clone the drive with VBoxManage clonehd

Exact Syntax of what I used to Clone the drive: (yours will be different...)
C:\Program Files\Oracle\VirtualBox>VBoxManage clonehd "C:\Users\mike\VirtualBox VMs\Windows XP SP3\Windows XP SP3.vdi" "XPnewclone.vdi" --format VDI --variant Standard