The Echo Plus, Sonix, SuperSonix, OmniClone Xi and OmniSAS products are compatible with Windows 7 operating system.  Special instructions must be followed to clone Windows 7 drives using CleverCopy mode if the destination drive is larger than the source drive or if the source drives contains a "recovery" partion and Selective Partitions software is required.  Please note that at this time, MasterManager is not compatible with Windows 7, compatibility will be provided in a future software update. Please see information in the Windows 7 Cloning Guide or the specific Logicube duplicator's users guide or contact our Technical Support department for assistance.