Não é uma resposta, mas ... Eu pensei que o Carbon Copy Cloner poderia ter feito isso, mas aparentemente não - eles também recomendam o WinClone.
De seu FAQ ...
CCC will not create a bootable backup of your Windows volume. Creating a bootable backup of OS X is mostly trivial. For Windows, there are numerous tweaks that have to be made — you must update the boot sector of the root target device to point to the correct start sector of NTFS volume, the boot.ini may need to be updated with the slice number of the partition, you have to restore the MBR, you must synchronize the GPT and MBR partition tables. Windows Vista+ has yet more requirements.