Q: What are DVD-Cloner's requirements for hard drives?

A: Copying movies to a DVD-5 disc needs 4.7 GB free disk space, while copying to a DVD-9 disc needs 8.5 GB free disk space

For Blu-ray copy, 50GB free disk space in a must; For HD DVD copy, 30GB free disk space is enough. Besides, a NTFS partition is necessary to copy Blu-ray and HD DVD movies.