I have 3 drives,C/: and D/n disk 1 and E/: on disk 2. C/: is Windows(Internet etc) /: is sample storage and E/: is music storage and back-ups. On E/: there is a complete music OS(Windows +apps) stored as a True Image back-up. Is it possible,usingDD,to form a new partition in D/:and transfer this music OS onto it,thus creating a dual boot system? Can the remainder of D/: still be named D/:? Can I select any letter (such as M/for the new music partition? Does DD sort all this out or does it involve a lot of Windows complexity? Many Thanks.