dvd-cloner iii is software that makes high-quality 1:1 dvd backup copies with the ability to decode css encryptions and regional codes completely. the program supports custom copies by enabling users to select their favorite chapters, subtitles and audio options. the copies are compatible with most home dvd players. to purchase dvd-cloner iii. dvd-cloner iii main features : easy to copy dvddual layers 8.5gb dvd+r supported. dvd-9 to dvd-9 , dvd-9 to dvd-5 ,high speed dvd copy,perfect 1:1 dvd copy,high compatibility